Remove POIBrowser and SViewer and remove references to it

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1871102 13f79535-47bb-0310-9956-ffa450edef68

23 files changed, 0 insertions, 3669 deletions

diff --git a/src/examples/src/org/apache/poi/hssf/view/SVBorder.java b/src/examples/src/org/apache/poi/hssf/view/SVBorder.java
deleted file mode 100644
index dd0fe35d73..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SVBorder.java
+++ /dev/null
@@ -1,559 +0,0 @@
-
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.view;
-
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Graphics;
-
-import javax.swing.border.AbstractBorder;
-
-import org.apache.poi.ss.usermodel.BorderStyle;
-
-/**
- * This is an attempt to implement Excel style borders for the SheetViewer.
- * Mostly just overrides stuff so the javadoc won't appear here but will
- * appear in the generated stuff.
- *
- * @author Andrew C. Oliver (acoliver at apache dot org)
- * @author Jason Height
- */
-public class SVBorder extends AbstractBorder {
-    private Color northColor;
-    private Color eastColor;
-    private Color southColor;
-    private Color westColor;
-    private BorderStyle northBorderType = BorderStyle.NONE;
-    private BorderStyle eastBorderType = BorderStyle.NONE;
-    private BorderStyle southBorderType = BorderStyle.NONE;
-    private BorderStyle westBorderType = BorderStyle.NONE;
-    private boolean northBorder;
-    private boolean eastBorder;
-    private boolean southBorder;
-    private boolean westBorder;
-    private boolean selected;
-
-    public void setBorder(Color northColor, Color eastColor,
-                          Color southColor, Color westColor,
-                          BorderStyle northBorderType, BorderStyle eastBorderType,
-                          BorderStyle southBorderType, BorderStyle westBorderType,
-                          boolean selected) {
-        this.eastColor = eastColor;
-        this.southColor = southColor;
-        this.westColor = westColor;
-        this.northBorderType = northBorderType;
-        this.eastBorderType = eastBorderType;
-        this.southBorderType = southBorderType;
-        this.westBorderType = westBorderType;
-        this.northBorder = northBorderType != BorderStyle.NONE;
-        this.eastBorder = eastBorderType != BorderStyle.NONE;
-        this.southBorder = southBorderType != BorderStyle.NONE;
-        this.westBorder = westBorderType != BorderStyle.NONE;
-        this.selected = selected;
-    }
-
-    @Override
-    public void paintBorder(Component c, Graphics g, int x, int y, int width,
-                            int height) {
-        Color oldColor = g.getColor();
-
-
-        paintSelectedBorder(g, x, y, width, height);
-        paintNormalBorders(g, x, y, width, height);
-        paintDottedBorders(g, x, y, width, height);
-        paintDashedBorders(g, x, y, width, height);
-        paintDoubleBorders(g, x, y, width, height);
-        paintDashDotDotBorders(g, x, y, width, height);
-
-
-        g.setColor(oldColor);
-    }
-
-    /**
-     * Called by paintBorder to paint the border of a selected cell.
-     * The paramaters are the Graphics object, location and dimensions of the
-     * cell.
-     */
-    private void paintSelectedBorder(Graphics g, int x, int y, int width,
-                                     int height) {
-        if (selected) {
-            //Need to setup thickness of 2
-            g.setColor(Color.black);
-            //paint the border
-            g.drawRect(x, y, width - 1, height - 1);
-
-            //paint the filled rectangle at the bottom left hand position
-            g.fillRect(x + width - 5, y + height - 5, 5, 5);
-        }
-    }
-
-
-    /**
-     * Called by paintBorder to paint the various versions of normal line
-     * borders for a cell.
-     */
-    private void paintNormalBorders(Graphics g, int x, int y, int width,
-                                    int height) {
-
-        if (northBorder &&
-                ((northBorderType == BorderStyle.THIN) ||
-                        (northBorderType == BorderStyle.MEDIUM) ||
-                        (northBorderType == BorderStyle.THICK)
-                )
-        ) {
-
-            int thickness = getThickness(northBorderType);
-
-            g.setColor(northColor);
-
-            for (int k = 0; k < thickness; k++) {
-                g.drawLine(x, y + k, width, y + k);
-            }
-        }
-
-        if (eastBorder &&
-                ((eastBorderType == BorderStyle.THIN) ||
-                        (eastBorderType == BorderStyle.MEDIUM) ||
-                        (eastBorderType == BorderStyle.THICK)
-                )
-        ) {
-
-            int thickness = getThickness(eastBorderType);
-
-            g.setColor(eastColor);
-
-            for (int k = 0; k < thickness; k++) {
-                g.drawLine(width - k, y, width - k, height);
-            }
-        }
-
-        if (southBorder &&
-                ((southBorderType == BorderStyle.THIN) ||
-                        (southBorderType == BorderStyle.MEDIUM) ||
-                        (southBorderType == BorderStyle.THICK)
-                )
-        ) {
-
-            int thickness = getThickness(southBorderType);
-
-            g.setColor(southColor);
-            for (int k = 0; k < thickness; k++) {
-                g.drawLine(x, height - k, width, height - k);
-            }
-        }
-
-        if (westBorder &&
-                ((westBorderType == BorderStyle.THIN) ||
-                        (westBorderType == BorderStyle.MEDIUM) ||
-                        (westBorderType == BorderStyle.THICK)
-                )
-        ) {
-
-            int thickness = getThickness(westBorderType);
-
-            g.setColor(westColor);
-
-            for (int k = 0; k < thickness; k++) {
-                g.drawLine(x + k, y, x + k, height);
-            }
-        }
-    }
-
-    /**
-     * Called by paintBorder to paint the dotted line
-     * borders for a cell.
-     */
-    private void paintDottedBorders(Graphics g, int x, int y, int width,
-                                    int height) {
-        if (northBorder &&
-                northBorderType == BorderStyle.DOTTED) {
-            int thickness = getThickness(northBorderType);
-
-            g.setColor(northColor);
-
-            for (int k = 0; k < thickness; k++) {
-                for (int xc = x; xc < width; xc = xc + 2) {
-                    g.drawLine(xc, y + k, xc, y + k);
-                }
-            }
-        }
-
-        if (eastBorder &&
-                eastBorderType == BorderStyle.DOTTED
-        ) {
-
-            int thickness = getThickness(eastBorderType);
-            thickness++; //need for dotted borders to show up east
-
-            g.setColor(eastColor);
-
-            for (int k = 0; k < thickness; k++) {
-                for (int yc = y; yc < height; yc = yc + 2) {
-                    g.drawLine(width - k, yc, width - k, yc);
-                }
-            }
-        }
-
-        if (southBorder &&
-                southBorderType == BorderStyle.DOTTED
-        ) {
-
-            int thickness = getThickness(southBorderType);
-            thickness++;
-            g.setColor(southColor);
-            for (int k = 0; k < thickness; k++) {
-                for (int xc = x; xc < width; xc = xc + 2) {
-                    g.drawLine(xc, height - k, xc, height - k);
-                }
-            }
-        }
-
-        if (westBorder &&
-                westBorderType == BorderStyle.DOTTED
-        ) {
-
-            int thickness = getThickness(westBorderType);
-//        thickness++;
-
-            g.setColor(westColor);
-
-            for (int k = 0; k < thickness; k++) {
-                for (int yc = y; yc < height; yc = yc + 2) {
-                    g.drawLine(x + k, yc, x + k, yc);
-                }
-            }
-        }
-    }
-
-    /**
-     * Called by paintBorder to paint the various versions of dotted line
-     * borders for a cell.
-     */
-    private void paintDashedBorders(Graphics g, int x, int y, int width,
-                                    int height) {
-        if (northBorder &&
-                ((northBorderType == BorderStyle.DASHED) ||
-                        (northBorderType == BorderStyle.HAIR))
-        ) {
-            int thickness = getThickness(northBorderType);
-
-            int dashlength = 1;
-
-            if (northBorderType == BorderStyle.DASHED)
-                dashlength = 2;
-
-            g.setColor(northColor);
-
-            for (int k = 0; k < thickness; k++) {
-                for (int xc = x; xc < width; xc = xc + 5) {
-                    g.drawLine(xc, y + k, xc + dashlength, y + k);
-                }
-            }
-        }
-
-        if (eastBorder &&
-                ((eastBorderType == BorderStyle.DASHED) ||
-                        (eastBorderType == BorderStyle.HAIR))
-        ) {
-
-            int thickness = getThickness(eastBorderType);
-            thickness++; //need for dotted borders to show up east
-
-
-            int dashlength = 1;
-
-            if (eastBorderType == BorderStyle.DASHED)
-                dashlength = 2;
-
-            g.setColor(eastColor);
-
-            for (int k = 0; k < thickness; k++) {
-                for (int yc = y; yc < height; yc = yc + 5) {
-                    g.drawLine(width - k, yc, width - k, yc + dashlength);
-                }
-            }
-        }
-
-        if (southBorder &&
-                ((southBorderType == BorderStyle.DASHED) ||
-                        (southBorderType == BorderStyle.HAIR))
-        ) {
-
-            int thickness = getThickness(southBorderType);
-            thickness++;
-
-            int dashlength = 1;
-
-            if (southBorderType == BorderStyle.DASHED)
-                dashlength = 2;
-
-            g.setColor(southColor);
-            for (int k = 0; k < thickness; k++) {
-                for (int xc = x; xc < width; xc = xc + 5) {
-                    g.drawLine(xc, height - k, xc + dashlength, height - k);
-                }
-            }
-        }
-
-        if (westBorder &&
-                ((westBorderType == BorderStyle.DASHED) ||
-                        (westBorderType == BorderStyle.HAIR))
-        ) {
-
-            int thickness = getThickness(westBorderType);
-//        thickness++;
-
-            int dashlength = 1;
-
-            if (westBorderType == BorderStyle.DASHED)
-                dashlength = 2;
-
-            g.setColor(westColor);
-
-            for (int k = 0; k < thickness; k++) {
-                for (int yc = y; yc < height; yc = yc + 5) {
-                    g.drawLine(x + k, yc, x + k, yc + dashlength);
-                }
-            }
-        }
-    }
-
-    /**
-     * Called by paintBorder to paint the double line
-     * borders for a cell.
-     */
-    private void paintDoubleBorders(Graphics g, int x, int y, int width,
-                                    int height) {
-        if (northBorder &&
-                northBorderType == BorderStyle.DOUBLE) {
-
-            g.setColor(northColor);
-
-            int leftx = x;
-            int rightx = width;
-
-            // if there are borders on the west or east then
-            // the second line shouldn't cross them
-            if (westBorder) {
-                leftx = x + 3;
-            }
-
-            if (eastBorder) {
-                rightx = width - 3;
-            }
-
-            g.drawLine(x, y, width, y);
-            g.drawLine(leftx, y + 2, rightx, y + 2);
-        }
-
-        if (eastBorder &&
-                eastBorderType == BorderStyle.DOUBLE
-        ) {
-
-            int thickness = getThickness(eastBorderType);
-            thickness++; //need for dotted borders to show up east
-
-            g.setColor(eastColor);
-
-            int topy = y;
-            int bottomy = height;
-
-            if (northBorder) {
-                topy = y + 3;
-            }
-
-            if (southBorder) {
-                bottomy = height - 3;
-            }
-
-            g.drawLine(width - 1, y, width - 1, height);
-            g.drawLine(width - 3, topy, width - 3, bottomy);
-        }
-
-        if (southBorder &&
-                southBorderType == BorderStyle.DOUBLE
-        ) {
-
-            g.setColor(southColor);
-
-            int leftx = y;
-            int rightx = width;
-
-            if (westBorder)
-                leftx = x + 3;
-
-            if (eastBorder)
-                rightx = width - 3;
-
-
-            g.drawLine(x, height - 1, width, height - 1);
-            g.drawLine(leftx, height - 3, rightx, height - 3);
-        }
-
-        if (westBorder &&
-                westBorderType == BorderStyle.DOUBLE
-        ) {
-
-            int thickness = getThickness(westBorderType);
-//        thickness++;
-
-            g.setColor(westColor);
-
-            int topy = y;
-            int bottomy = height - 3;
-
-            if (northBorder)
-                topy = y + 2;
-
-            if (southBorder)
-                bottomy = height - 3;
-
-            g.drawLine(x, y, x, height);
-            g.drawLine(x + 2, topy, x + 2, bottomy);
-        }
-    }
-
-    /**
-     * Called by paintBorder to paint the various versions of dash dot dot line
-     * borders for a cell.
-     */
-    private void paintDashDotDotBorders(Graphics g, int x, int y, int width,
-                                        int height) {
-        if (northBorder &&
-                ((northBorderType == BorderStyle.DASH_DOT_DOT) ||
-                        (northBorderType == BorderStyle.MEDIUM_DASH_DOT_DOT))
-        ) {
-            int thickness = getThickness(northBorderType);
-
-            g.setColor(northColor);
-            for (int l = x; l < width; ) {
-                l = l + drawDashDotDot(g, l, y, thickness, true, true);
-            }
-
-        }
-
-        if (eastBorder &&
-                ((eastBorderType == BorderStyle.DASH_DOT_DOT) ||
-                        (eastBorderType == BorderStyle.MEDIUM_DASH_DOT_DOT))
-        ) {
-
-            int thickness = getThickness(eastBorderType);
-
-            g.setColor(eastColor);
-
-            for (int l = y; l < height; ) {
-                //System.err.println("drawing east");
-                l = l + drawDashDotDot(g, width - 1, l, thickness, false, false);
-            }
-        }
-
-        if (southBorder &&
-                ((southBorderType == BorderStyle.DASH_DOT_DOT) ||
-                        (southBorderType == BorderStyle.MEDIUM_DASH_DOT_DOT))
-        ) {
-
-            int thickness = getThickness(southBorderType);
-
-            g.setColor(southColor);
-
-            for (int l = x; l < width; ) {
-                //System.err.println("drawing south");
-                l = l + drawDashDotDot(g, l, height - 1, thickness, true, false);
-            }
-        }
-
-        if (westBorder &&
-                ((westBorderType == BorderStyle.DASH_DOT_DOT) ||
-                        (westBorderType == BorderStyle.MEDIUM_DASH_DOT_DOT))
-        ) {
-
-            int thickness = getThickness(westBorderType);
-
-            g.setColor(westColor);
-
-            for (int l = y; l < height; ) {
-                //System.err.println("drawing west");
-                l = l + drawDashDotDot(g, x, l, thickness, false, true);
-            }
-
-        }
-    }
-
-    /**
-     * Draws one dash dot dot horizontally or vertically with thickness drawn
-     * incrementally to either the right or left.
-     *
-     * @param g           graphics object for drawing with
-     * @param x           the x origin of the line
-     * @param y           the y origin of the line
-     * @param thickness   the thickness of the line
-     * @param horizontal  or vertical (true for horizontal)
-     * @param rightBottom or left/top thickness (true for right or top),
-     *                    if true then the x or y origin will be incremented to provide
-     *                    thickness, if false, they'll be decremented.  For vertical
-     *                    borders, x is incremented or decremented, for horizontal its y.
-     *                    Just set to true for north and west, and false for east and
-     *                    south.
-     * @return length - returns the length of the line.
-     */
-    private int drawDashDotDot(Graphics g, int x, int y, int thickness,
-                               boolean horizontal,
-                               boolean rightBottom) {
-
-        for (int t = 0; t < thickness; t++) {
-            if (!rightBottom) {
-                t = 0 - t; //add negative thickness so we go the other way
-                //then we'll decrement instead of increment.
-            }
-            if (horizontal) {
-                g.drawLine(x, y + t, x + 5, y + t);
-                g.drawLine(x + 8, y + t, x + 10, y + t);
-                g.drawLine(x + 13, y + t, x + 15, y + t);
-            } else {
-                g.drawLine(x + t, y, x + t, y + 5);
-                g.drawLine(x + t, y + 8, x + t, y + 10);
-                g.drawLine(x + t, y + 13, x + t, y + 15);
-            }
-        }
-        return 18;
-    }
-
-    /**
-     * @return the line thickness for a border based on border type
-     */
-    private int getThickness(BorderStyle thickness) {
-        switch (thickness) {
-            case DASH_DOT_DOT:
-            case DASHED:
-            case HAIR:
-                return 1;
-            case THIN:
-                return 2;
-            case MEDIUM:
-            case MEDIUM_DASH_DOT_DOT:
-                return 3;
-            case THICK:
-                return 4;
-            default:
-                return 1;
-        }
-    }
-
-
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/SVFractionalFormat.java b/src/examples/src/org/apache/poi/hssf/view/SVFractionalFormat.java
deleted file mode 100644
index 9f2d1a2b52..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SVFractionalFormat.java
+++ /dev/null
@@ -1,229 +0,0 @@
-
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-
-package org.apache.poi.hssf.view;
-
-import java.text.FieldPosition;
-import java.text.Format;
-import java.text.ParseException;
-import java.text.ParsePosition;
-
-/**
- * This class is used to format cells into their fractional format.
- * <p>
- * I cant be 100% sure that the same fractional value will be displayed as in
- * excel but then again it is a lossy formating mode anyway
- *
- * @author Jason Height
- * @since 15 July 2002
- */
-public class SVFractionalFormat extends Format {
-    private short ONE_DIGIT = 1;
-    private short TWO_DIGIT = 2;
-    private short THREE_DIGIT = 3;
-    private short UNITS = 4;
-    private int units = 1;
-    private short mode = -1;
-
-    /**
-     * Constructs a new FractionalFormatter
-     * <p>
-     * The formatStr defines how the number will be formatted
-     * # ?/? Up to one digit
-     * # ??/?? Up to two digits
-     * # ???/??? Up to three digits
-     * # ?/2 In halves
-     * # ?/4 In quarters
-     * # ?/8 In eighths
-     * # ?/16 In sixteenths
-     * # ?/10 In tenths
-     * # ?/100 In hundredths
-     */
-    public SVFractionalFormat(String formatStr) {
-        if ("# ?/?".equals(formatStr))
-            mode = ONE_DIGIT;
-        else if ("# ??/??".equals(formatStr))
-            mode = TWO_DIGIT;
-        else if ("# ???/???".equals(formatStr))
-            mode = THREE_DIGIT;
-        else if ("# ?/2".equals(formatStr)) {
-            mode = UNITS;
-            units = 2;
-        } else if ("# ?/4".equals(formatStr)) {
-            mode = UNITS;
-            units = 4;
-        } else if ("# ?/8".equals(formatStr)) {
-            mode = UNITS;
-            units = 8;
-        } else if ("# ?/16".equals(formatStr)) {
-            mode = UNITS;
-            units = 16;
-        } else if ("# ?/10".equals(formatStr)) {
-            mode = UNITS;
-            units = 10;
-        } else if ("# ?/100".equals(formatStr)) {
-            mode = UNITS;
-            units = 100;
-        }
-    }
-
-    /**
-     * Returns a fractional string representation of a double to a maximum denominator size
-     * <p>
-     * This code has been translated to java from the following web page.
-     * http://www.codeproject.com/cpp/fraction.asp
-     * Originally coded in c++ By Dean Wyant  dwyant@mindspring.com
-     * The code on the web page is freely available.
-     *
-     * @param f      Description of the Parameter
-     * @param MaxDen Description of the Parameter
-     * @return Description of the Return Value
-     */
-    private String format(final double f, final int MaxDen) {
-        long Whole = (long) f;
-        int sign = 1;
-        if (f < 0) {
-            sign = -1;
-        }
-        double Precision = 0.00001;
-        double AllowedError = Precision;
-        double d = Math.abs(f);
-        d -= Whole;
-        double Frac = d;
-        double Diff = Frac;
-        long Num = 1;
-        long Den = 0;
-        long A = 0;
-        long B = 0;
-        long i = 0;
-        if (Frac > Precision) {
-            while (true) {
-                d = 1.0 / d;
-                i = (long) (d + Precision);
-                d -= i;
-                if (A > 0) {
-                    Num = i * Num + B;
-                }
-                Den = (long) (Num / Frac + 0.5);
-                Diff = Math.abs((double) Num / Den - Frac);
-                if (Den > MaxDen) {
-                    if (A > 0) {
-                        Num = A;
-                        Den = (long) (Num / Frac + 0.5);
-                        Diff = Math.abs((double) Num / Den - Frac);
-                    } else {
-                        Den = MaxDen;
-                        Num = 1;
-                        Diff = Math.abs((double) Num / Den - Frac);
-                        if (Diff > Frac) {
-                            Num = 0;
-                            Den = 1;
-                            // Keeps final check below from adding 1 and keeps Den from being 0
-                            Diff = Frac;
-                        }
-                    }
-                    break;
-                }
-                if ((Diff <= AllowedError) || (d < Precision)) {
-                    break;
-                }
-                Precision = AllowedError / Diff;
-                // This calculation of Precision does not always provide results within
-                // Allowed Error. It compensates for loss of significant digits that occurs.
-                // It helps to round the imprecise reciprocal values to i.
-                B = A;
-                A = Num;
-            }
-        }
-        if (Num == Den) {
-            Whole++;
-            Num = 0;
-            Den = 0;
-        } else if (Den == 0) {
-            Num = 0;
-        }
-        if (sign < 0) {
-            if (Whole == 0) {
-                Num = -Num;
-            } else {
-                Whole = -Whole;
-            }
-        }
-        return new StringBuilder().append(Whole).append(" ").append(Num).append("/").append(Den).toString();
-    }
-
-    /**
-     * This method formats the double in the units specified.
-     * The usints could be any number but in this current implementation it is
-     * halves (2), quaters (4), eigths (8) etc
-     */
-    private String formatUnit(double f, int units) {
-        long Whole = (long) f;
-        f -= Whole;
-        long Num = Math.round(f * units);
-
-        return new StringBuilder().append(Whole).append(" ").append(Num).append("/").append(units).toString();
-    }
-
-    public final String format(double val) {
-        if (mode == ONE_DIGIT) {
-            return format(val, 9);
-        } else if (mode == TWO_DIGIT) {
-            return format(val, 99);
-        } else if (mode == THREE_DIGIT) {
-            return format(val, 999);
-        } else if (mode == UNITS) {
-            return formatUnit(val, units);
-        }
-        throw new RuntimeException("Unexpected Case");
-    }
-
-    @Override
-    public StringBuffer format(Object obj,
-                               StringBuffer toAppendTo,
-                               FieldPosition pos) {
-        if (obj instanceof Number) {
-            toAppendTo.append(format(((Number) obj).doubleValue()));
-            return toAppendTo;
-        }
-        throw new IllegalArgumentException("Can only handle Numbers");
-    }
-
-    @Override
-    public Object parseObject(String source,
-                              ParsePosition status) {
-        //JMH TBD
-        return null;
-    }
-
-    @Override
-    public Object parseObject(String source)
-            throws ParseException {
-        //JMH TBD
-        return null;
-    }
-
-    @Override
-    public Object clone() {
-        //JMH TBD
-        return null;
-    }
-
-
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/SVRowHeader.java b/src/examples/src/org/apache/poi/hssf/view/SVRowHeader.java
deleted file mode 100644
index 834d0a0068..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SVRowHeader.java
+++ /dev/null
@@ -1,109 +0,0 @@
-
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-
-package org.apache.poi.hssf.view;
-
-import java.awt.Component;
-import java.awt.Dimension;
-
-import javax.swing.AbstractListModel;
-import javax.swing.JLabel;
-import javax.swing.JList;
-import javax.swing.JTable;
-import javax.swing.ListCellRenderer;
-import javax.swing.ListModel;
-import javax.swing.UIManager;
-import javax.swing.table.JTableHeader;
-
-import org.apache.poi.hssf.usermodel.HSSFRow;
-import org.apache.poi.hssf.usermodel.HSSFSheet;
-
-/**
- * This class presents the row header to the table.
- *
- * @author Jason Height
- */
-public class SVRowHeader extends JList<Object> {
-    /**
-     * This model simply returns an integer number up to the number of rows
-     * that are present in the sheet.
-     */
-    private class SVRowHeaderModel extends AbstractListModel<Object> {
-        private HSSFSheet sheet;
-
-        public SVRowHeaderModel(HSSFSheet sheet) {
-            this.sheet = sheet;
-        }
-
-        @Override
-        public int getSize() {
-            return sheet.getLastRowNum() + 1;
-        }
-
-        @Override
-        public Object getElementAt(int index) {
-            return Integer.toString(index + 1);
-        }
-    }
-
-    /**
-     * Renderes the row number
-     */
-    private class RowHeaderRenderer extends JLabel implements ListCellRenderer<Object> {
-        private HSSFSheet sheet;
-        private int extraHeight;
-
-        RowHeaderRenderer(HSSFSheet sheet, JTable table, int extraHeight) {
-            this.sheet = sheet;
-            this.extraHeight = extraHeight;
-            JTableHeader header = table.getTableHeader();
-            setOpaque(true);
-            setBorder(UIManager.getBorder("TableHeader.cellBorder"));
-            setHorizontalAlignment(CENTER);
-            setForeground(header.getForeground());
-            setBackground(header.getBackground());
-            setFont(header.getFont());
-        }
-
-        @Override
-        public Component getListCellRendererComponent(JList list,
-                                                      Object value, int index, boolean isSelected, boolean cellHasFocus) {
-            Dimension d = getPreferredSize();
-            HSSFRow row = sheet.getRow(index);
-            int rowHeight;
-            if (row == null) {
-                rowHeight = (int) sheet.getDefaultRowHeightInPoints();
-            } else {
-                rowHeight = (int) row.getHeightInPoints();
-            }
-            d.height = rowHeight + extraHeight;
-            setPreferredSize(d);
-            setText((value == null) ? "" : value.toString());
-            return this;
-        }
-    }
-
-    public SVRowHeader(HSSFSheet sheet, JTable table, int extraHeight) {
-        ListModel<Object> lm = new SVRowHeaderModel(sheet);
-        this.setModel(lm);
-
-        setFixedCellWidth(50);
-        setCellRenderer(new RowHeaderRenderer(sheet, table, extraHeight));
-    }
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/SVSheetTable.java b/src/examples/src/org/apache/poi/hssf/view/SVSheetTable.java
deleted file mode 100644
index 7c41cad868..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SVSheetTable.java
+++ /dev/null
@@ -1,261 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-package org.apache.poi.hssf.view;
-
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Container;
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.Graphics2D;
-import java.awt.RenderingHints;
-import java.awt.Toolkit;
-import java.awt.event.HierarchyEvent;
-import java.awt.event.HierarchyListener;
-
-import javax.swing.BorderFactory;
-import javax.swing.JLabel;
-import javax.swing.JScrollPane;
-import javax.swing.JTable;
-import javax.swing.JViewport;
-import javax.swing.ListSelectionModel;
-import javax.swing.event.ListSelectionEvent;
-import javax.swing.event.ListSelectionListener;
-import javax.swing.table.JTableHeader;
-import javax.swing.table.TableCellRenderer;
-import javax.swing.table.TableColumn;
-import javax.swing.table.TableColumnModel;
-import javax.swing.table.TableModel;
-import javax.swing.text.JTextComponent;
-
-import org.apache.poi.hssf.usermodel.HSSFCell;
-import org.apache.poi.hssf.usermodel.HSSFSheet;
-import org.apache.poi.hssf.view.brush.PendingPaintings;
-import org.apache.poi.ss.usermodel.CellType;
-import org.apache.poi.ss.usermodel.Row;
-
-/**
- * This class is a table that represents the values in a single worksheet.
- *
- * @author Ken Arnold, Industrious Media LLC
- */
-public class SVSheetTable extends JTable {
-    private final HSSFSheet sheet;
-    private final PendingPaintings pendingPaintings;
-    private FormulaDisplayListener formulaListener;
-    private JScrollPane scroll;
-
-    private static final Color HEADER_BACKGROUND = new Color(235, 235, 235);
-
-    /**
-     * This field is the magic number to convert from a Character width to a java
-     * pixel width.
-     * <p>
-     * When the "normal" font size in a workbook changes, this effects all of the
-     * heights and widths. Unfortunately there is no way to retrieve this
-     * information, hence the MAGIC number.
-     * <p>
-     * This number may only work for the normal style font size of Arial size 10.
-     */
-    private static final int magicCharFactor = 7;
-
-    private class HeaderCell extends JLabel {
-        private final int row;
-
-        public HeaderCell(Object value, int row) {
-            super(value.toString(), CENTER);
-            this.row = row;
-            setBackground(HEADER_BACKGROUND);
-            setOpaque(true);
-            setBorder(BorderFactory.createLineBorder(Color.LIGHT_GRAY));
-            setRowSelectionAllowed(false);
-        }
-
-        @Override
-        public Dimension getPreferredSize() {
-            Dimension d = super.getPreferredSize();
-            if (row >= 0) {
-                d.height = getRowHeight(row);
-            }
-            return d;
-        }
-
-        @Override
-        public Dimension getMaximumSize() {
-            Dimension d = super.getMaximumSize();
-            if (row >= 0) {
-                d.height = getRowHeight(row);
-            }
-            return d;
-        }
-
-        @Override
-        public Dimension getMinimumSize() {
-            Dimension d = super.getMinimumSize();
-            if (row >= 0) {
-                d.height = getRowHeight(row);
-            }
-            return d;
-        }
-    }
-
-    private class HeaderCellRenderer implements TableCellRenderer {
-        @Override
-        public Component getTableCellRendererComponent(JTable table, Object value,
-                                                       boolean isSelected, boolean hasFocus, int row, int column) {
-
-            return new HeaderCell(value, row);
-        }
-    }
-
-    private class FormulaDisplayListener implements ListSelectionListener {
-        private final JTextComponent formulaDisplay;
-
-        public FormulaDisplayListener(JTextComponent formulaDisplay) {
-            this.formulaDisplay = formulaDisplay;
-        }
-
-        @Override
-        public void valueChanged(ListSelectionEvent e) {
-            int row = getSelectedRow();
-            int col = getSelectedColumn();
-            if (row < 0 || col < 0) {
-                return;
-            }
-
-            if (e.getValueIsAdjusting()) {
-                return;
-            }
-
-            HSSFCell cell = (HSSFCell) getValueAt(row, col);
-            String formula = "";
-            if (cell != null) {
-                if (cell.getCellType() == CellType.FORMULA) {
-                    formula = cell.getCellFormula();
-                } else {
-                    formula = cell.toString();
-                }
-                if (formula == null)
-                    formula = "";
-            }
-            formulaDisplay.setText(formula);
-        }
-    }
-
-    public SVSheetTable(HSSFSheet sheet) {
-        super(new SVTableModel(sheet));
-        this.sheet = sheet;
-
-        setIntercellSpacing(new Dimension(0, 0));
-        setAutoResizeMode(AUTO_RESIZE_OFF);
-        JTableHeader header = getTableHeader();
-        header.setDefaultRenderer(new HeaderCellRenderer());
-        pendingPaintings = new PendingPaintings(this);
-
-        //Set the columns the correct size
-        TableColumnModel columns = getColumnModel();
-        for (int i = 0; i < columns.getColumnCount(); i++) {
-            TableColumn column = columns.getColumn(i);
-            int width = sheet.getColumnWidth(i);
-            //256 is because the width is in 256ths of a character
-            column.setPreferredWidth(width / 256 * magicCharFactor);
-        }
-
-        Toolkit t = getToolkit();
-        int res = t.getScreenResolution();
-        TableModel model = getModel();
-        for (int i = 0; i < model.getRowCount(); i++) {
-            Row row = sheet.getRow(i - sheet.getFirstRowNum());
-            if (row != null) {
-                short h = row.getHeight();
-                int height = Math.toIntExact(Math.round(Math.max(1., h / (res / 70. * 20.) + 3.)));
-                System.out.printf("%d: %d (%d @ %d)%n", i, height, h, res);
-                setRowHeight(i, height);
-            }
-        }
-
-        addHierarchyListener(new HierarchyListener() {
-            @Override
-            public void hierarchyChanged(HierarchyEvent e) {
-                if ((e.getChangeFlags() & HierarchyEvent.PARENT_CHANGED) != 0) {
-                    Container changedParent = e.getChangedParent();
-                    if (changedParent instanceof JViewport) {
-                        Container grandparent = changedParent.getParent();
-                        if (grandparent instanceof JScrollPane) {
-                            JScrollPane jScrollPane = (JScrollPane) grandparent;
-                            setupScroll(jScrollPane);
-                        }
-                    }
-                }
-            }
-        });
-    }
-
-    public void setupScroll(JScrollPane scroll) {
-        if (scroll == this.scroll)
-            return;
-
-        this.scroll = scroll;
-        if (scroll == null)
-            return;
-
-        SVRowHeader rowHeader = new SVRowHeader(sheet, this, 0);
-        scroll.setRowHeaderView(rowHeader);
-        scroll.setCorner(JScrollPane.UPPER_LEADING_CORNER, headerCell("?"));
-    }
-
-    public void setFormulaDisplay(JTextComponent formulaDisplay) {
-        ListSelectionModel rowSelMod = getSelectionModel();
-        ListSelectionModel colSelMod = getColumnModel().getSelectionModel();
-
-        if (formulaDisplay == null) {
-            rowSelMod.removeListSelectionListener(formulaListener);
-            colSelMod.removeListSelectionListener(formulaListener);
-            formulaListener = null;
-        }
-
-        if (formulaDisplay != null) {
-            formulaListener = new FormulaDisplayListener(formulaDisplay);
-            rowSelMod.addListSelectionListener(formulaListener);
-            colSelMod.addListSelectionListener(formulaListener);
-        }
-    }
-
-    public JTextComponent getFormulaDisplay() {
-        if (formulaListener == null)
-            return null;
-        else
-            return formulaListener.formulaDisplay;
-    }
-
-    public Component headerCell(String text) {
-        return new HeaderCell(text, -1);
-    }
-
-    @Override
-    public void paintComponent(Graphics g1) {
-        Graphics2D g = (Graphics2D) g1;
-
-        pendingPaintings.clear();
-
-        g.setRenderingHint(RenderingHints.KEY_ANTIALIASING,
-                           RenderingHints.VALUE_ANTIALIAS_ON);
-        super.paintComponent(g);
-
-        pendingPaintings.paint(g);
-    }
-}
\ No newline at end of file
diff --git a/src/examples/src/org/apache/poi/hssf/view/SVTableCellEditor.java b/src/examples/src/org/apache/poi/hssf/view/SVTableCellEditor.java
deleted file mode 100644
index 484df3b9e4..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SVTableCellEditor.java
+++ /dev/null
@@ -1,215 +0,0 @@
-
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.view;
-
-import static org.apache.poi.hssf.view.SVTableUtils.getAWTColor;
-
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Font;
-import java.awt.event.ActionEvent;
-import java.awt.event.ActionListener;
-import java.awt.event.MouseEvent;
-import java.util.EventObject;
-
-import javax.swing.AbstractCellEditor;
-import javax.swing.JTable;
-import javax.swing.JTextField;
-import javax.swing.SwingConstants;
-import javax.swing.table.TableCellEditor;
-
-import org.apache.poi.hssf.usermodel.HSSFCell;
-import org.apache.poi.hssf.usermodel.HSSFCellStyle;
-import org.apache.poi.hssf.usermodel.HSSFFont;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-import org.apache.poi.hssf.util.HSSFColor.HSSFColorPredefined;
-import org.apache.poi.ss.usermodel.FillPatternType;
-import org.apache.poi.util.POILogFactory;
-import org.apache.poi.util.POILogger;
-
-/**
- * Sheet Viewer Table Cell Editor -- not commented via javadoc as it
- * nearly completely consists of overridden methods.
- *
- * @author Jason Height
- */
-public class SVTableCellEditor extends AbstractCellEditor implements TableCellEditor, ActionListener {
-    private static final Color black = getAWTColor(HSSFColorPredefined.BLACK);
-    private static final Color white = getAWTColor(HSSFColorPredefined.WHITE);
-    private static final POILogger logger = POILogFactory.getLogger(SVTableCellEditor.class);
-
-    private HSSFWorkbook wb;
-    private JTextField editor;
-
-    public SVTableCellEditor(HSSFWorkbook wb) {
-        this.wb = wb;
-        this.editor = new JTextField();
-    }
-
-
-    /**
-     * Gets the cellEditable attribute of the SVTableCellEditor object
-     *
-     * @return The cellEditable value
-     */
-    @Override
-    public boolean isCellEditable(java.util.EventObject e) {
-        if (e instanceof MouseEvent) {
-            return ((MouseEvent) e).getClickCount() >= 2;
-        }
-        return false;
-    }
-
-
-    @Override
-    public boolean shouldSelectCell(EventObject anEvent) {
-        return true;
-    }
-
-
-    public boolean startCellEditing(EventObject anEvent) {
-        logger.log(POILogger.INFO, "Start Cell Editing");
-        return true;
-    }
-
-
-    @Override
-    public boolean stopCellEditing() {
-        logger.log(POILogger.INFO, "Stop Cell Editing");
-        fireEditingStopped();
-        return true;
-    }
-
-
-    @Override
-    public void cancelCellEditing() {
-        logger.log(POILogger.INFO, "Cancel Cell Editing");
-        fireEditingCanceled();
-    }
-
-
-    @Override
-    public void actionPerformed(ActionEvent e) {
-        logger.log(POILogger.INFO, "Action performed");
-        stopCellEditing();
-    }
-
-
-    /**
-     * Gets the cellEditorValue attribute of the SVTableCellEditor object
-     *
-     * @return The cellEditorValue value
-     */
-    @Override
-    public Object getCellEditorValue() {
-        logger.log(POILogger.INFO, "GetCellEditorValue");
-        //JMH Look at when this method is called. Should it return a HSSFCell?
-        return editor.getText();
-    }
-
-
-    /**
-     * Gets the tableCellEditorComponent attribute of the SVTableCellEditor object
-     *
-     * @return The tableCellEditorComponent value
-     */
-    @Override
-    public Component getTableCellEditorComponent(JTable table, Object value,
-                                                 boolean isSelected,
-                                                 int row,
-                                                 int column) {
-        logger.log(POILogger.INFO, "GetTableCellEditorComponent");
-        HSSFCell cell = (HSSFCell) value;
-        if (cell != null) {
-            HSSFCellStyle style = cell.getCellStyle();
-            HSSFFont f = wb.getFontAt(style.getFontIndexAsInt());
-            boolean isbold = f.getBold();
-            boolean isitalics = f.getItalic();
-
-            int fontstyle = Font.PLAIN;
-
-            if (isbold) {
-                fontstyle = Font.BOLD;
-            }
-            if (isitalics) {
-                fontstyle = fontstyle | Font.ITALIC;
-            }
-
-            int fontheight = f.getFontHeightInPoints();
-            if (fontheight == 9) {
-                fontheight = 10; //fix for stupid ol Windows
-            }
-
-            Font font = new Font(f.getFontName(), fontstyle, fontheight);
-            editor.setFont(font);
-
-            if (style.getFillPattern() == FillPatternType.SOLID_FOREGROUND) {
-                editor.setBackground(getAWTColor(style.getFillForegroundColor(), white));
-            } else {
-                editor.setBackground(white);
-            }
-
-            editor.setForeground(getAWTColor(f.getColor(), black));
-
-
-            //Set the value that is rendered for the cell
-            switch (cell.getCellType()) {
-                case BLANK:
-                    editor.setText("");
-                    break;
-                case BOOLEAN:
-                    if (cell.getBooleanCellValue()) {
-                        editor.setText("true");
-                    } else {
-                        editor.setText("false");
-                    }
-                    break;
-                case NUMERIC:
-                    editor.setText(Double.toString(cell.getNumericCellValue()));
-                    break;
-                case STRING:
-                    editor.setText(cell.getRichStringCellValue().getString());
-                    break;
-                case FORMULA:
-                default:
-                    editor.setText("?");
-            }
-            switch (style.getAlignment()) {
-                case LEFT:
-                case JUSTIFY:
-                case FILL:
-                    editor.setHorizontalAlignment(SwingConstants.LEFT);
-                    break;
-                case CENTER:
-                case CENTER_SELECTION:
-                    editor.setHorizontalAlignment(SwingConstants.CENTER);
-                    break;
-                case GENERAL:
-                case RIGHT:
-                    editor.setHorizontalAlignment(SwingConstants.RIGHT);
-                    break;
-                default:
-                    editor.setHorizontalAlignment(SwingConstants.LEFT);
-                    break;
-            }
-
-        }
-        return editor;
-    }
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/SVTableCellRenderer.java b/src/examples/src/org/apache/poi/hssf/view/SVTableCellRenderer.java
deleted file mode 100644
index 04351e35f8..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SVTableCellRenderer.java
+++ /dev/null
@@ -1,286 +0,0 @@
-
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-
-package org.apache.poi.hssf.view;
-
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Rectangle;
-import java.io.Serializable;
-import java.text.DecimalFormat;
-import java.text.Format;
-import java.text.SimpleDateFormat;
-
-import javax.swing.JLabel;
-import javax.swing.JTable;
-import javax.swing.SwingConstants;
-import javax.swing.UIManager;
-import javax.swing.border.Border;
-import javax.swing.border.EmptyBorder;
-import javax.swing.table.TableCellRenderer;
-
-import org.apache.poi.hssf.usermodel.HSSFCell;
-import org.apache.poi.hssf.usermodel.HSSFCellStyle;
-import org.apache.poi.hssf.usermodel.HSSFFont;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-import org.apache.poi.ss.usermodel.BorderStyle;
-import org.apache.poi.ss.usermodel.FillPatternType;
-
-
-/**
- * Sheet Viewer Table Cell Render -- not commented via javadoc as it
- * nearly completely consists of overridden methods.
- *
- * @author Andrew C. Oliver
- */
-public class SVTableCellRenderer extends JLabel
-        implements TableCellRenderer, Serializable {
-    protected static final Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);
-    protected SVBorder cellBorder = new SVBorder();
-
-    private HSSFWorkbook wb;
-
-    /**
-     * This class holds the references to the predefined cell formats.
-     */
-    private class CellFormatter {
-        private Format[] textFormatter;
-
-        private DecimalFormat generalNumberFormat = new DecimalFormat("0");
-
-        public CellFormatter() {
-            textFormatter = new Format[0x31];
-
-            textFormatter[0x01] = new DecimalFormat("0");
-            textFormatter[0x02] = new DecimalFormat("0.00");
-            textFormatter[0x03] = new DecimalFormat("#,##0");
-            textFormatter[0x04] = new DecimalFormat("#,##0.00");
-            textFormatter[0x05] = new DecimalFormat("$#,##0;$#,##0");
-            textFormatter[0x06] = new DecimalFormat("$#,##0;$#,##0");
-            textFormatter[0x07] = new DecimalFormat("$#,##0.00;$#,##0.00");
-            textFormatter[0x08] = new DecimalFormat("$#,##0.00;$#,##0.00");
-            textFormatter[0x09] = new DecimalFormat("0%");
-            textFormatter[0x0A] = new DecimalFormat("0.00%");
-            textFormatter[0x0B] = new DecimalFormat("0.00E0");
-            textFormatter[0x0C] = new SVFractionalFormat("# ?/?");
-            textFormatter[0x0D] = new SVFractionalFormat("# ??/??");
-            textFormatter[0x0E] = new SimpleDateFormat("M/d/yy");
-            textFormatter[0x0F] = new SimpleDateFormat("d-MMM-yy");
-            textFormatter[0x10] = new SimpleDateFormat("d-MMM");
-            textFormatter[0x11] = new SimpleDateFormat("MMM-yy");
-            textFormatter[0x12] = new SimpleDateFormat("h:mm a");
-            textFormatter[0x13] = new SimpleDateFormat("h:mm:ss a");
-            textFormatter[0x14] = new SimpleDateFormat("h:mm");
-            textFormatter[0x15] = new SimpleDateFormat("h:mm:ss");
-            textFormatter[0x16] = new SimpleDateFormat("M/d/yy h:mm");
-            // 0x17 - 0x24 reserved for international and undocumented 0x25, "(#,##0_);(#,##0)"
-            //start at 0x26
-            //jmh need to do colour
-            //"(#,##0_);[Red](#,##0)"
-            textFormatter[0x26] = new DecimalFormat("#,##0;#,##0");
-            //jmh need to do colour
-            //(#,##0.00_);(#,##0.00)
-            textFormatter[0x27] = new DecimalFormat("#,##0.00;#,##0.00");
-            textFormatter[0x28] = new DecimalFormat("#,##0.00;#,##0.00");
-//??        textFormatter[0x29] = new DecimalFormat("_(*#,##0_);_(*(#,##0);_(* \"-\"_);_(@_)");
-//??        textFormatter[0x2A] = new DecimalFormat("_($*#,##0_);_($*(#,##0);_($* \"-\"_);_(@_)");
-//??        textFormatter[0x2B] = new DecimalFormat("_(*#,##0.00_);_(*(#,##0.00);_(*\"-\"??_);_(@_)");
-//??        textFormatter[0x2C] = new DecimalFormat("_($*#,##0.00_);_($*(#,##0.00);_($*\"-\"??_);_(@_)");
-            textFormatter[0x2D] = new SimpleDateFormat("mm:ss");
-//??        textFormatter[0x2E] = new SimpleDateFormat("[h]:mm:ss");
-            textFormatter[0x2F] = new SimpleDateFormat("mm:ss.0");
-            textFormatter[0x30] = new DecimalFormat("##0.0E0");
-        }
-
-        public String format(short index, double value) {
-            if (index <= 0)
-                return generalNumberFormat.format(value);
-            if (textFormatter[index] == null)
-                throw new RuntimeException("Sorry. I cant handle the format code :" + Integer.toHexString(index));
-            if (textFormatter[index] instanceof DecimalFormat) {
-                return ((DecimalFormat) textFormatter[index]).format(value);
-            }
-            if (textFormatter[index] instanceof SVFractionalFormat) {
-                return ((SVFractionalFormat) textFormatter[index]).format(value);
-            }
-            throw new RuntimeException("Sorry. I cant handle a non decimal formatter for a decimal value :" + Integer.toHexString(index));
-        }
-
-        public boolean useRedColor(short index, double value) {
-            return (((index == 0x06) || (index == 0x08) || (index == 0x26) || (index == 0x27)) && (value < 0));
-        }
-    }
-
-    private final CellFormatter cellFormatter = new CellFormatter();
-
-    public SVTableCellRenderer(HSSFWorkbook wb) {
-        super();
-        setOpaque(true);
-        setBorder(noFocusBorder);
-        this.wb = wb;
-    }
-
-    @Override
-    public Component getTableCellRendererComponent(JTable table, Object value,
-                                                   boolean isSelected, boolean hasFocus, int row, int column) {
-        boolean isBorderSet = false;
-
-        //If the JTables default cell renderer has been setup correctly the
-        //value will be the HSSFCell that we are trying to render
-        HSSFCell c = (HSSFCell) value;
-
-        if (c != null) {
-            HSSFCellStyle s = c.getCellStyle();
-            HSSFFont f = wb.getFontAt(s.getFontIndexAsInt());
-            setFont(SVTableUtils.makeFont(f));
-
-            if (s.getFillPattern() == FillPatternType.SOLID_FOREGROUND) {
-                setBackground(SVTableUtils.getAWTColor(s.getFillForegroundColor(), SVTableUtils.white));
-            } else setBackground(SVTableUtils.white);
-
-            setForeground(SVTableUtils.getAWTColor(f.getColor(), SVTableUtils.black));
-
-            cellBorder.setBorder(SVTableUtils.getAWTColor(s.getTopBorderColor(), SVTableUtils.black),
-                                 SVTableUtils.getAWTColor(s.getRightBorderColor(), SVTableUtils.black),
-                                 SVTableUtils.getAWTColor(s.getBottomBorderColor(), SVTableUtils.black),
-                                 SVTableUtils.getAWTColor(s.getLeftBorderColor(), SVTableUtils.black),
-                                 s.getBorderTop(), s.getBorderRight(),
-                                 s.getBorderBottom(), s.getBorderLeft(),
-                                 hasFocus);
-            setBorder(cellBorder);
-            isBorderSet = true;
-
-            //Set the value that is rendered for the cell
-            switch (c.getCellType()) {
-                case BLANK:
-                    setValue("");
-                    break;
-                case BOOLEAN:
-                    if (c.getBooleanCellValue()) {
-                        setValue("true");
-                    } else {
-                        setValue("false");
-                    }
-                    break;
-                case NUMERIC:
-                    short format = s.getDataFormat();
-                    double numericValue = c.getNumericCellValue();
-                    if (cellFormatter.useRedColor(format, numericValue))
-                        setForeground(Color.red);
-                    else setForeground(null);
-                    setValue(cellFormatter.format(format, c.getNumericCellValue()));
-                    break;
-                case STRING:
-                    setValue(c.getRichStringCellValue().getString());
-                    break;
-                case FORMULA:
-                default:
-                    setValue("?");
-            }
-            //Set the text alignment of the cell
-            switch (s.getAlignment()) {
-                case LEFT:
-                case JUSTIFY:
-                case FILL:
-                    setHorizontalAlignment(SwingConstants.LEFT);
-                    break;
-                case CENTER:
-                case CENTER_SELECTION:
-                    setHorizontalAlignment(SwingConstants.CENTER);
-                    break;
-                case GENERAL:
-                case RIGHT:
-                    setHorizontalAlignment(SwingConstants.RIGHT);
-                    break;
-                default:
-                    setHorizontalAlignment(SwingConstants.LEFT);
-                    break;
-            }
-        } else {
-            setValue("");
-            setBackground(SVTableUtils.white);
-        }
-
-
-        if (hasFocus) {
-            if (!isBorderSet) {
-                //This is the border to paint when there is no border
-                //and the cell has focus
-                cellBorder.setBorder(SVTableUtils.black,
-                                     SVTableUtils.black,
-                                     SVTableUtils.black,
-                                     SVTableUtils.black,
-                                     BorderStyle.NONE,
-                                     BorderStyle.NONE,
-                                     BorderStyle.NONE,
-                                     BorderStyle.NONE,
-                                     isSelected);
-                setBorder(cellBorder);
-            }
-            if (table.isCellEditable(row, column)) {
-                setForeground(UIManager.getColor("Table.focusCellForeground"));
-                setBackground(UIManager.getColor("Table.focusCellBackground"));
-            }
-        } else if (!isBorderSet) {
-            setBorder(noFocusBorder);
-        }
-
-        // ---- begin optimization to avoid painting background ----
-        Color back = getBackground();
-        boolean colorMatch = (back != null) && (back.equals(table.getBackground())) && table.isOpaque();
-        setOpaque(!colorMatch);
-        // ---- end optimization to aviod painting background ----
-        return this;
-    }
-
-    @Override
-    public void validate() {
-    }
-
-    @Override
-    public void revalidate() {
-    }
-
-    @Override
-    public void repaint(long tm, int x, int y, int width, int height) {
-    }
-
-    @Override
-    public void repaint(Rectangle r) {
-    }
-
-    @Override
-    protected void firePropertyChange(String propertyName, Object oldValue, Object newValue) {
-        // Strings get interned...
-        if (propertyName == "text") {
-            super.firePropertyChange(propertyName, oldValue, newValue);
-        }
-    }
-
-    @Override
-    public void firePropertyChange(String propertyName, boolean oldValue, boolean newValue) {
-    }
-
-    /**
-     * Sets the string to either the value or "" if the value is null.
-     */
-    protected void setValue(Object value) {
-        setText((value == null) ? "" : value.toString());
-    }
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/SVTableModel.java b/src/examples/src/org/apache/poi/hssf/view/SVTableModel.java
deleted file mode 100644
index 14c06a70bd..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SVTableModel.java
+++ /dev/null
@@ -1,97 +0,0 @@
-
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-
-package org.apache.poi.hssf.view;
-
-import java.util.Iterator;
-
-import javax.swing.table.AbstractTableModel;
-
-import org.apache.poi.hssf.usermodel.HSSFCell;
-import org.apache.poi.hssf.usermodel.HSSFRow;
-import org.apache.poi.hssf.usermodel.HSSFSheet;
-import org.apache.poi.ss.usermodel.Row;
-
-/**
- * Sheet Viewer Table Model - The model for the Sheet Viewer just overrides things.
- *
- * @author Andrew C. Oliver
- */
-
-public class SVTableModel extends AbstractTableModel {
-    private HSSFSheet st;
-    int maxcol;
-
-    public SVTableModel(HSSFSheet st, int maxcol) {
-        this.st = st;
-        this.maxcol = maxcol;
-    }
-
-    public SVTableModel(HSSFSheet st) {
-        this.st = st;
-        Iterator<Row> i = st.rowIterator();
-
-        while (i.hasNext()) {
-            HSSFRow row = (HSSFRow) i.next();
-            if (maxcol < (row.getLastCellNum() + 1)) {
-                this.maxcol = row.getLastCellNum();
-            }
-        }
-    }
-
-
-    @Override
-    public int getColumnCount() {
-        return this.maxcol + 1;
-    }
-
-    @Override
-    public Object getValueAt(int row, int col) {
-        HSSFRow r = st.getRow(row);
-        HSSFCell c = null;
-        if (r != null) {
-            c = r.getCell(col);
-        }
-        return c;
-    }
-
-    @Override
-    public int getRowCount() {
-        return st.getLastRowNum() + 1;
-    }
-
-    @Override
-    public Class<?> getColumnClass(int c) {
-        return HSSFCell.class;
-    }
-
-    @Override
-    public boolean isCellEditable(int rowIndex, int columnIndex) {
-        return true;
-    }
-
-    @Override
-    public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
-        if (aValue != null)
-            System.out.println("SVTableModel.setValueAt. value type = " + aValue.getClass().getName());
-        else System.out.println("SVTableModel.setValueAt. value type = null");
-    }
-
-
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/SVTableUtils.java b/src/examples/src/org/apache/poi/hssf/view/SVTableUtils.java
deleted file mode 100644
index 57ba3956fe..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SVTableUtils.java
+++ /dev/null
@@ -1,94 +0,0 @@
-
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.view;
-
-import java.awt.Color;
-import java.awt.Font;
-import java.util.Map;
-
-import javax.swing.border.Border;
-import javax.swing.border.EmptyBorder;
-
-import org.apache.poi.hssf.usermodel.HSSFFont;
-import org.apache.poi.hssf.util.HSSFColor;
-import org.apache.poi.hssf.util.HSSFColor.HSSFColorPredefined;
-
-/**
- * SVTableCell Editor and Renderer helper functions.
- *
- * @author Jason Height
- */
-public class SVTableUtils {
-    private final static Map<Integer, HSSFColor> colors = HSSFColor.getIndexHash();
-    /**
-     * Description of the Field
-     */
-    public final static Color black = getAWTColor(HSSFColorPredefined.BLACK);
-    /**
-     * Description of the Field
-     */
-    public final static Color white = getAWTColor(HSSFColorPredefined.WHITE);
-    /**
-     * Description of the Field
-     */
-    public static final Border noFocusBorder = new EmptyBorder(1, 1, 1, 1);
-
-
-    /**
-     * Creates a new font for a specific cell style
-     */
-    public static Font makeFont(HSSFFont font) {
-        boolean isbold = font.getBold();
-        boolean isitalics = font.getItalic();
-        int fontstyle = Font.PLAIN;
-        if (isbold) {
-            fontstyle = Font.BOLD;
-        }
-        if (isitalics) {
-            fontstyle = fontstyle | Font.ITALIC;
-        }
-
-        int fontheight = font.getFontHeightInPoints();
-        if (fontheight == 9) {
-            //fix for stupid ol Windows
-            fontheight = 10;
-        }
-
-        return new Font(font.getFontName(), fontstyle, fontheight);
-    }
-
-    /**
-     * This method retrieves the AWT Color representation from the colour hash table
-     */
-    /* package */
-    static Color getAWTColor(int index, Color deflt) {
-        HSSFColor clr = colors.get(index);
-        if (clr == null) {
-            return deflt;
-        }
-        short[] rgb = clr.getTriplet();
-        return new Color(rgb[0], rgb[1], rgb[2]);
-    }
-
-    /* package */
-    static Color getAWTColor(HSSFColorPredefined clr) {
-        short[] rgb = clr.getTriplet();
-        return new Color(rgb[0], rgb[1], rgb[2]);
-    }
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/SViewer.java b/src/examples/src/org/apache/poi/hssf/view/SViewer.java
deleted file mode 100644
index d3c4cbecaa..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SViewer.java
+++ /dev/null
@@ -1,197 +0,0 @@
-
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-
-package org.apache.poi.hssf.view;
-
-import java.awt.AWTEvent;
-import java.awt.BorderLayout;
-import java.awt.Dimension;
-import java.awt.Frame;
-import java.awt.Toolkit;
-import java.awt.event.WindowEvent;
-import java.io.BufferedInputStream;
-import java.io.FileInputStream;
-import java.io.IOException;
-import java.io.InputStream;
-import java.net.MalformedURLException;
-import java.net.URL;
-import java.net.URLConnection;
-
-import javax.swing.JApplet;
-
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-
-/**
- * Sheet Viewer - Views XLS files via HSSF.  Can be used as an applet with
- * filename="" or as a applications (pass the filename as the first parameter).
- * Or you can pass it a URL in a "url" parameter when run as an applet or just
- * that first parameter must start with http:// and it will guess its a url. I
- * only tested it as an applet though, so it probably won't work...you fix it.
- *
- * @author Andrew C. Oliver
- * @author Jason Height
- */
-public class SViewer extends JApplet {
-    private SViewerPanel panel;
-    boolean isStandalone;
-    String filename;
-
-    /**
-     * Get a parameter value
-     */
-    public String getParameter(String key, String def) {
-        return isStandalone ? System.getProperty(key, def) :
-                (getParameter(key) != null ? getParameter(key) : def);
-    }
-
-    /**
-     * Construct the applet
-     */
-    public SViewer() {
-    }
-
-    /**
-     * Initialize the applet
-     */
-    @Override
-    @SuppressWarnings("squid:S1148")
-    public void init() {
-        try {
-            jbInit();
-        } catch (Exception e) {
-            e.printStackTrace();
-            System.exit(1);
-        }
-    }
-
-    /**
-     * Component initialization
-     */
-    private void jbInit() throws Exception {
-        boolean isurl = false;
-        if (filename == null) {
-            filename = getParameter("filename");
-        }
-
-        if (filename == null || filename.contains("://")) {
-            isurl = true;
-            if (filename == null) {
-                filename = getParameter("url");
-            }
-        }
-
-        final HSSFWorkbook wb;
-        try (InputStream is = isurl ? getXLSFromURL(filename) : new FileInputStream(filename)) {
-            wb = new HSSFWorkbook(is);
-        }
-
-        panel = new SViewerPanel(wb, false);
-        getContentPane().setLayout(new BorderLayout());
-        getContentPane().add(panel, BorderLayout.CENTER);
-    }
-
-    /**
-     * Start the applet
-     */
-    @Override
-    public void start() {
-    }
-
-    /**
-     * Stop the applet
-     */
-    @Override
-    public void stop() {
-    }
-
-    /**
-     * Destroy the applet
-     */
-    @Override
-    public void destroy() {
-    }
-
-    /**
-     * Get Applet information
-     */
-    @Override
-    public String getAppletInfo() {
-        return "Applet Information";
-    }
-
-    /**
-     * Get parameter info
-     */
-    @Override
-    public String[][] getParameterInfo() {
-        return null;
-    }
-
-    /**
-     * opens a url and returns an inputstream
-     */
-    private InputStream getXLSFromURL(String urlstring) throws MalformedURLException, IOException {
-        URL url = new URL(urlstring);
-        URLConnection uc = url.openConnection();
-        String field = uc.getHeaderField(0);
-        for (int i = 0; field != null; i++) {
-            System.out.println(field);
-            field = uc.getHeaderField(i);
-        }
-        return new BufferedInputStream(uc.getInputStream());
-    }
-
-
-    /**
-     * Main method
-     */
-    public static void main(String[] args) {
-        if (args.length < 1) {
-            throw new IllegalArgumentException("A filename to view must be supplied as the first argument, but none was given");
-        }
-
-        SViewer applet = new SViewer();
-        applet.isStandalone = true;
-        applet.filename = args[0];
-        Frame frame;
-        frame = new Frame() {
-            @Override
-            protected void processWindowEvent(WindowEvent e) {
-                super.processWindowEvent(e);
-                if (e.getID() == WindowEvent.WINDOW_CLOSING) {
-                    System.exit(0);
-                }
-            }
-
-            @Override
-            public synchronized void setTitle(String title) {
-                super.setTitle(title);
-                enableEvents(AWTEvent.WINDOW_EVENT_MASK);
-            }
-        };
-        frame.setTitle("Applet Frame");
-        frame.add(applet, BorderLayout.CENTER);
-        applet.init();
-        applet.start();
-        frame.setSize(400, 320);
-        Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
-        frame.setLocation((d.width - frame.getSize().width) / 2, (d.height - frame.getSize().height) / 2);
-        frame.setVisible(true);
-    }
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/SViewerPanel.java b/src/examples/src/org/apache/poi/hssf/view/SViewerPanel.java
deleted file mode 100644
index 09332b13f8..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/SViewerPanel.java
+++ /dev/null
@@ -1,343 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.view;
-
-import java.awt.AWTEvent;
-import java.awt.BorderLayout;
-import java.awt.Dimension;
-import java.awt.Graphics;
-import java.awt.Insets;
-import java.awt.Toolkit;
-import java.awt.event.ActionEvent;
-import java.awt.event.MouseEvent;
-import java.awt.event.MouseListener;
-import java.awt.event.WindowEvent;
-import java.io.FileInputStream;
-import java.io.IOException;
-
-import javax.swing.AbstractAction;
-import javax.swing.Action;
-import javax.swing.JComponent;
-import javax.swing.JFrame;
-import javax.swing.JOptionPane;
-import javax.swing.JPanel;
-import javax.swing.JPopupMenu;
-import javax.swing.JScrollPane;
-import javax.swing.JTabbedPane;
-import javax.swing.JTable;
-import javax.swing.table.JTableHeader;
-import javax.swing.table.TableColumn;
-import javax.swing.table.TableColumnModel;
-
-import org.apache.poi.hssf.usermodel.HSSFCell;
-import org.apache.poi.hssf.usermodel.HSSFRow;
-import org.apache.poi.hssf.usermodel.HSSFSheet;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-
-/**
- * This class presents the sheets to the user.
- */
-public class SViewerPanel extends JPanel {
-    /**
-     * This field is the magic number to convert from a Character width to a
-     * java pixel width.
-     * <p>
-     * When the "normal" font size in a workbook changes, this effects all
-     * of the heights and widths. Unfortunately there is no way to retrieve this
-     * information, hence the MAGIC number.
-     * <p>
-     * This number may only work for the normal style font size of Arial size 10.
-     */
-    private static final int magicCharFactor = 7;
-    /**
-     * Reference to the wookbook that is being displayed
-     */
-    /* package */ HSSFWorkbook wb;
-    /**
-     * Reference to the tabs component
-     */
-    /* package */ JTabbedPane sheetPane;
-    /**
-     * Reference to the cell renderer that is used to render all cells
-     */
-    private SVTableCellRenderer cellRenderer;
-    /**
-     * Reference to the cell editor that is used to edit all cells.
-     * Only constructed if editing is allowed
-     */
-    private SVTableCellEditor cellEditor;
-    /**
-     * Flag indicating if editing is allowed. Otherwise the viewer is in
-     * view only mode.
-     */
-    private boolean allowEdits;
-
-    /**
-     * Construct the representation of the workbook
-     */
-    public SViewerPanel(HSSFWorkbook wb, boolean allowEdits) {
-        this.wb = wb;
-        this.allowEdits = allowEdits;
-
-        initialiseGui();
-    }
-
-    private void initialiseGui() {
-        cellRenderer = new SVTableCellRenderer(this.wb);
-        if (allowEdits)
-            cellEditor = new SVTableCellEditor(this.wb);
-
-        //Initialise the Panel
-        sheetPane = new JTabbedPane(JTabbedPane.BOTTOM);
-
-        if (allowEdits)
-            sheetPane.addMouseListener(createTabListener());
-        int sheetCount = wb.getNumberOfSheets();
-        for (int i = 0; i < sheetCount; i++) {
-            String sheetName = wb.getSheetName(i);
-            //Add the new sheet to the tabbed pane
-            sheetPane.addTab(sheetName, makeSheetView(wb.getSheetAt(i)));
-        }
-        setLayout(new BorderLayout());
-        add(sheetPane, BorderLayout.CENTER);
-    }
-
-    protected JComponent makeSheetView(HSSFSheet sheet) {
-        JTable sheetView = new JTable(new SVTableModel(sheet));
-        sheetView.setAutoResizeMode(JTable.AUTO_RESIZE_OFF);
-        sheetView.setDefaultRenderer(HSSFCell.class, cellRenderer);
-        if (allowEdits)
-            sheetView.setDefaultEditor(HSSFCell.class, cellEditor);
-        JTableHeader header = sheetView.getTableHeader();
-        //Dont allow column reordering
-        header.setReorderingAllowed(false);
-        //Only allow column resizing if editing is allowed
-        header.setResizingAllowed(allowEdits);
-
-        //Set the columns the correct size
-        TableColumnModel columns = sheetView.getColumnModel();
-        for (int i = 0; i < columns.getColumnCount(); i++) {
-            TableColumn column = columns.getColumn(i);
-            int width = sheet.getColumnWidth(i);
-            //256 is because the width is in 256ths of a character
-            column.setPreferredWidth(width / 256 * magicCharFactor);
-        }
-
-        //Set the rows to the correct size
-        int rows = sheet.getPhysicalNumberOfRows();
-        Insets insets = cellRenderer.getInsets();
-        //Need to include the insets in the calculation of the row height to use.
-        int extraHeight = insets.bottom + insets.top;
-        for (int i = 0; i < rows; i++) {
-            HSSFRow row = sheet.getRow(i);
-            if (row == null) {
-                sheetView.setRowHeight(i, (int) sheet.getDefaultRowHeightInPoints() + extraHeight);
-            } else {
-                sheetView.setRowHeight(i, (int) row.getHeightInPoints() + extraHeight);
-            }
-        }
-
-        //Add the row header to the sheet
-        SVRowHeader rowHeader = new SVRowHeader(sheet, sheetView, extraHeight);
-        JScrollPane scroll = new JScrollPane(sheetView);
-        scroll.setRowHeaderView(rowHeader);
-        return scroll;
-    }
-
-    @Override
-    public void paint(Graphics g) {
-        //JMH I am only overriding this to get a picture of the time taken to paint
-        long start = System.currentTimeMillis();
-        super.paint(g);
-        long elapsed = System.currentTimeMillis() - start;
-        System.out.println("Paint time = " + elapsed);
-    }
-
-    protected MouseListener createTabListener() {
-        return new TabListener();
-    }
-
-    /**
-     * This class defines the default MouseListener that listens to
-     * mouse events in the tabbed pane
-     * <p>
-     * The default is to popup a menu when the event occurs over a tab
-     */
-    private class TabListener implements MouseListener {
-        private final JPopupMenu popup;
-
-        public TabListener() {
-            popup = new JPopupMenu("Sheet");
-            popup.add(createInsertSheetAction());
-            popup.add(createDeleteSheetAction());
-            popup.add(createRenameSheetAction());
-        }
-
-        protected Action createInsertSheetAction() {
-            return new InsertSheetAction();
-        }
-
-        protected Action createDeleteSheetAction() {
-            return new DeleteSheetAction();
-        }
-
-        protected Action createRenameSheetAction() {
-            return new RenameSheetAction();
-        }
-
-
-        /**
-         * This method will display the popup if the mouseevent is a popup event
-         * and the event occurred over a tab
-         */
-        protected void checkPopup(MouseEvent e) {
-            if (e.isPopupTrigger()) {
-                int tab = sheetPane.getUI().tabForCoordinate(sheetPane, e.getX(), e.getY());
-                if (tab != -1) {
-                    popup.show(sheetPane, e.getX(), e.getY());
-                }
-            }
-        }
-
-        @Override
-        public void mouseClicked(MouseEvent e) {
-            checkPopup(e);
-        }
-
-        @Override
-        public void mousePressed(MouseEvent e) {
-            checkPopup(e);
-        }
-
-        @Override
-        public void mouseReleased(MouseEvent e) {
-            checkPopup(e);
-        }
-
-        @Override
-        public void mouseEntered(MouseEvent e) {
-        }
-
-        @Override
-        public void mouseExited(MouseEvent e) {
-        }
-    }
-
-    /**
-     * This class defines the action that is performed when the sheet is renamed
-     */
-    private class RenameSheetAction extends AbstractAction {
-        public RenameSheetAction() {
-            super("Rename");
-        }
-
-        @Override
-        public void actionPerformed(ActionEvent e) {
-            int tabIndex = sheetPane.getSelectedIndex();
-            if (tabIndex != -1) {
-                String newSheetName = JOptionPane.showInputDialog(sheetPane, "Enter a new Sheetname", "Rename Sheet", JOptionPane.QUESTION_MESSAGE);
-                if (newSheetName != null) {
-                    wb.setSheetName(tabIndex, newSheetName);
-                    sheetPane.setTitleAt(tabIndex, newSheetName);
-                }
-            }
-        }
-    }
-
-    /**
-     * This class defines the action that is performed when a sheet is inserted
-     */
-    private class InsertSheetAction extends AbstractAction {
-        public InsertSheetAction() {
-            super("Insert");
-        }
-
-        @Override
-        public void actionPerformed(ActionEvent e) {
-            //Create a new sheet then search for the sheet and make sure that the
-            //sheetPane shows it.
-            HSSFSheet newSheet = wb.createSheet();
-            for (int i = 0; i < wb.getNumberOfSheets(); i++) {
-                HSSFSheet sheet = wb.getSheetAt(i);
-                if (newSheet == sheet) {
-                    sheetPane.insertTab(wb.getSheetName(i), null, makeSheetView(sheet), null, i);
-                }
-            }
-        }
-    }
-
-    /**
-     * This class defines the action that is performed when the sheet is deleted
-     */
-    private class DeleteSheetAction extends AbstractAction {
-        public DeleteSheetAction() {
-            super("Delete");
-        }
-
-        @Override
-        public void actionPerformed(ActionEvent e) {
-            int tabIndex = sheetPane.getSelectedIndex();
-            if (tabIndex != -1) {
-                if (JOptionPane.showConfirmDialog(sheetPane, "Are you sure that you want to delete the selected sheet", "Delete Sheet?", JOptionPane.OK_CANCEL_OPTION) == JOptionPane.OK_OPTION) {
-                    wb.removeSheetAt(tabIndex);
-                    sheetPane.remove(tabIndex);
-                }
-            }
-        }
-    }
-
-    public boolean isEditable() {
-        return allowEdits;
-    }
-
-    /**
-     * Main method
-     */
-    public static void main(String[] args) throws IOException {
-        if (args.length < 1) {
-            throw new IllegalArgumentException("A filename to view must be supplied as the first argument, but none was given");
-        }
-
-        try (FileInputStream in = new FileInputStream(args[0]);
-             HSSFWorkbook wb = new HSSFWorkbook(in)) {
-            SViewerPanel p = new SViewerPanel(wb, true);
-            JFrame frame;
-            frame = new JFrame() {
-                @Override
-                protected void processWindowEvent(WindowEvent e) {
-                    super.processWindowEvent(e);
-                    if (e.getID() == WindowEvent.WINDOW_CLOSING) {
-                        System.exit(0);
-                    }
-                }
-
-                @Override
-                public synchronized void setTitle(String title) {
-                    super.setTitle(title);
-                    enableEvents(AWTEvent.WINDOW_EVENT_MASK);
-                }
-            };
-            frame.setTitle("Viewer Frame");
-            frame.getContentPane().add(p, BorderLayout.CENTER);
-            frame.setSize(800, 640);
-            Dimension d = Toolkit.getDefaultToolkit().getScreenSize();
-            frame.setLocation((d.width - frame.getSize().width) / 2, (d.height - frame.getSize().height) / 2);
-            frame.setVisible(true);
-        }
-    }
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/brush/BasicBrush.java b/src/examples/src/org/apache/poi/hssf/view/brush/BasicBrush.java
deleted file mode 100644
index db36b83265..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/brush/BasicBrush.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-package org.apache.poi.hssf.view.brush;
-
-import java.awt.*;
-
-/**
- * This is a basic brush that just draws the line with the given parameters.
- * This is a {@link BasicStroke} object that can be used as a {@link Brush}.
- *
- * @author Ken Arnold, Industrious Media LLC
- * @see BasicStroke
- */
-public class BasicBrush extends BasicStroke implements Brush {
-    /**
-     * Creates a new basic brush with the given width. Invokes {@link
-     * BasicStroke#BasicStroke(float)}
-     *
-     * @param width The brush width.
-     *
-     * @see BasicStroke#BasicStroke(float)
-     */
-    public BasicBrush(float width) {
-        super(width);
-    }
-
-    /**
-     * Creates a new basic brush with the given width, cap, and join.  Invokes
-     * {@link BasicStroke#BasicStroke(float,int,int)}
-     *
-     * @param width The brush width.
-     * @param cap   The capping style.
-     * @param join  The join style.
-     *
-     * @see BasicStroke#BasicStroke(float, int, int)
-     */
-    public BasicBrush(float width, int cap, int join) {
-        super(width, cap, join);
-    }
-
-    /**
-     * Creates a new basic brush with the given parameters.  Invokes {@link
-     * BasicStroke#BasicStroke(float,int,int,float,float[],float)} with a miter
-     * limit of 11 (the normal default value).
-     *
-     * @param width   The brush width.
-     * @param cap     The capping style.
-     * @param join    The join style.
-     * @param dashes  The dash intervals.
-     * @param dashPos The intial dash position in the dash intervals.
-     *
-     * @see BasicStroke#BasicStroke(float, int, int, float, float[], float)
-     */
-    public BasicBrush(float width, int cap, int join, float[] dashes,
-            int dashPos) {
-        super(width, cap, join, 11.0f, dashes, dashPos);
-    }
-}
\ No newline at end of file
diff --git a/src/examples/src/org/apache/poi/hssf/view/brush/Brush.java b/src/examples/src/org/apache/poi/hssf/view/brush/Brush.java
deleted file mode 100644
index 2a8964a512..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/brush/Brush.java
+++ /dev/null
@@ -1,31 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.hssf.view.brush;
-
-import java.awt.*;
-
-/**
- * This is the type you must implement to create a brush that will be used for a
- * spreadsheet border.
- *
- * @author Ken Arnold, Industrious Media LLC
- */
-public interface Brush extends Stroke {
-    /** Returns the width of the brush. */
-    float getLineWidth();
-}
diff --git a/src/examples/src/org/apache/poi/hssf/view/brush/DoubleStroke.java b/src/examples/src/org/apache/poi/hssf/view/brush/DoubleStroke.java
deleted file mode 100644
index 01b17ef4d0..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/brush/DoubleStroke.java
+++ /dev/null
@@ -1,64 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-package org.apache.poi.hssf.view.brush;
-
-import java.awt.*;
-
-/**
- * This Stroke implementation applies a BasicStroke to a shape twice. If you
- * draw with this Stroke, then instead of outlining the shape, you're outlining
- * the outline of the shape.
- *
- * @author Ken Arnold, Industrious Media LLC
- */
-public class DoubleStroke implements Brush {
-    BasicStroke stroke1, stroke2; // the two strokes to use
-
-    /**
-     * Creates a new double-stroke brush.  This surrounds a cell with a two
-     * lines separated by white space between.
-     *
-     * @param width1 The width of the blank space in the middle
-     * @param width2 The width of the each of the two drawn strokes.
-     */
-    public DoubleStroke(float width1, float width2) {
-        stroke1 = new BasicStroke(width1); // Constructor arguments specify
-        stroke2 = new BasicStroke(width2); // the line widths for the strokes
-    }
-
-    /**
-     * Stroke the outline.
-     *
-     * @param s The shape in which to stroke.
-     *
-     * @return The created stroke as a new shape.
-     */
-    @Override
-    public Shape createStrokedShape(Shape s) {
-        // Use the first stroke to create an outline of the shape
-        Shape outline = stroke1.createStrokedShape(s);
-        // Use the second stroke to create an outline of that outline.
-        // It is this outline of the outline that will be filled in
-        return stroke2.createStrokedShape(outline);
-    }
-
-    /** {@inheritDoc} */
-    @Override
-    public float getLineWidth() {
-        return stroke1.getLineWidth() + 2 * stroke2.getLineWidth();
-    }
-}
\ No newline at end of file
diff --git a/src/examples/src/org/apache/poi/hssf/view/brush/PendingPaintings.java b/src/examples/src/org/apache/poi/hssf/view/brush/PendingPaintings.java
deleted file mode 100644
index dcbf8b35c3..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/brush/PendingPaintings.java
+++ /dev/null
@@ -1,178 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-package org.apache.poi.hssf.view.brush;
-
-import javax.swing.*;
-import java.awt.*;
-import java.awt.geom.*;
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * This class is used to hold pending brush paintings.  The model is that some
- * border drawing requires drawing strokes after all the cells have been
- * painted. The list of pending paintings can be put in this object during the
- * initial paint of the component, and then executed at the appropriate time,
- * such as at the end of the containing object's {@link
- * JComponent#paintChildren(Graphics)} method.
- * <p>
- * It is up to the parent component to invoke the {@link #paint(Graphics2D)}
- * method of this objet at that appropriate time.
- *
- * @author Ken Arnold, Industrious Media LLC
- */
-public class PendingPaintings {
-    /**
-     * The name of the client property that holds this object in the parent
-     * component.
-     */
-    public static final String PENDING_PAINTINGS =
-            PendingPaintings.class.getSimpleName();
-
-    private final List<Painting> paintings;
-
-    /** A single painting description. */
-    public static class Painting {
-        final Stroke stroke;
-        final Color color;
-        final Shape shape;
-        final AffineTransform transform;
-
-        /**
-         * Creates a new painting description.
-         *
-         * @param stroke    The stroke to paint.
-         * @param color     The color of the stroke.
-         * @param shape     The shape of the stroke.
-         * @param transform The transformation matrix to use.
-         */
-        public Painting(Stroke stroke, Color color, Shape shape,
-                AffineTransform transform) {
-
-            this.color = color;
-            this.shape = shape;
-            this.stroke = stroke;
-            this.transform = transform;
-        }
-
-        /**
-         * Draw the painting.
-         *
-         * @param g The graphics object to use to draw with.
-         */
-        public void draw(Graphics2D g) {
-            g.setTransform(transform);
-            g.setStroke(stroke);
-            g.setColor(color);
-            g.draw(shape);
-        }
-    }
-
-    /**
-     * Creates a new object on the given parent.  The created object will be
-     * stored as a client property.
-     *
-     * @param parent
-     */
-    public PendingPaintings(JComponent parent) {
-        paintings = new ArrayList<>();
-        parent.putClientProperty(PENDING_PAINTINGS, this);
-    }
-
-    /** Drops all pending paintings. */
-    public void clear() {
-        paintings.clear();
-    }
-
-    /**
-     * Paints all pending paintings.  Once they have been painted they are
-     * removed from the list of pending paintings (they aren't pending anymore,
-     * after all).
-     *
-     * @param g The graphics object to draw with.
-     */
-    public void paint(Graphics2D g) {
-        g.setBackground(Color.CYAN);
-        AffineTransform origTransform = g.getTransform();
-        for (Painting c : paintings) {
-            c.draw(g);
-        }
-        g.setTransform(origTransform);
-
-        clear();
-    }
-
-    /**
-     * Adds a new pending painting to the list on the given component.  This
-     * will find the first ancestor that has a {@link PendingPaintings} client
-     * property, starting with the component itself.
-     *
-     * @param c      The component for which the painting is being added.
-     * @param g      The graphics object to draw with.
-     * @param stroke The stroke to draw.
-     * @param color  The color to draw with.
-     * @param shape  The shape to stroke.
-     */
-    public static void add(JComponent c, Graphics2D g, Stroke stroke,
-            Color color, Shape shape) {
-
-        add(c, new Painting(stroke, color, shape, g.getTransform()));
-    }
-
-    /**
-     * Adds a new pending painting to the list on the given component.  This
-     * will find the first ancestor that has a {@link PendingPaintings} client
-     * property, starting with the component itself.
-     *
-     * @param c           The component for which the painting is being added.
-     * @param newPainting The new painting.
-     */
-    public static void add(JComponent c, Painting newPainting) {
-        PendingPaintings pending = pendingPaintingsFor(c);
-        if (pending != null) {
-            pending.paintings.add(newPainting);
-        }
-    }
-
-    /**
-     * Returns the pending painting object for the given component, if any. This
-     * is retrieved from the first object found that has a {@link
-     * #PENDING_PAINTINGS} client property, starting with this component and
-     * looking up its ancestors (parent, parent's parent, etc.)
-     * <p>
-     * This allows any descendant of a component that has a {@link
-     * PendingPaintings} property to add its own pending paintings.
-     *
-     * @param c The component for which the painting is being added.
-     *
-     * @return The pending painting object for that component, or <tt>null</tt>
-     *         if there is none.
-     */
-    public static PendingPaintings pendingPaintingsFor(JComponent c) {
-        for (Component parent = c;
-             parent != null;
-             parent = parent.getParent()) {
-            if (parent instanceof JComponent) {
-                JComponent jc = (JComponent) parent;
-                Object pd = jc.getClientProperty(PENDING_PAINTINGS);
-                if (pd != null)
-                    return (PendingPaintings) pd;
-            }
-        }
-        return null;
-    }
-}
\ No newline at end of file
diff --git a/src/examples/src/org/apache/poi/hssf/view/brush/package-info.java b/src/examples/src/org/apache/poi/hssf/view/brush/package-info.java
deleted file mode 100644
index cf71cf6a13..0000000000
--- a/src/examples/src/org/apache/poi/hssf/view/brush/package-info.java
+++ /dev/null
@@ -1,21 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-/**
- * This package contains some brushes that are used when drawing borders for Excel cells.
- */
-package org.apache.poi.hssf.view.brush;
\ No newline at end of file
diff --git a/src/examples/src/org/apache/poi/poifs/poibrowser/DocumentDescriptor.java b/src/examples/src/org/apache/poi/poifs/poibrowser/DocumentDescriptor.java
deleted file mode 100644
index e93c23b79a..0000000000
--- a/src/examples/src/org/apache/poi/poifs/poibrowser/DocumentDescriptor.java
+++ /dev/null
@@ -1,77 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.poifs.poibrowser;
-
-import java.io.IOException;
-
-import org.apache.poi.poifs.filesystem.DocumentInputStream;
-import org.apache.poi.poifs.filesystem.POIFSDocumentPath;
-import org.apache.poi.util.IOUtils;
-
-/**
- * <p>Describes the most important (whatever that is) features of a
- * {@link POIFSDocumentPath}.</p>
- */
-class DocumentDescriptor
-{
-
-    //arbitrarily selected; may need to increase
-    private static final int MAX_RECORD_LENGTH = 100_000;
-
-    String name;
-    POIFSDocumentPath path;
-    DocumentInputStream stream;
-
-    int size;
-    byte[] bytes;
-
-
-    /**
-     * <p>Creates a {@link DocumentDescriptor}.</p>
-     *
-     * @param name The stream's name.
-     *
-     * @param path The stream's path in the POI filesystem hierarchy.
-     *
-     * @param stream The stream.
-     *
-     * @param nrOfBytes The maximum number of bytes to display in a
-     * dump starting at the beginning of the stream.
-     */
-    public DocumentDescriptor(final String name,
-                              final POIFSDocumentPath path,
-                              final DocumentInputStream stream,
-                              final int nrOfBytes) {
-        this.name = name;
-        this.path = path;
-        this.stream = stream;
-        try {
-            if (stream.markSupported()) {
-                stream.mark(nrOfBytes);
-                bytes = IOUtils.toByteArray(stream, nrOfBytes, MAX_RECORD_LENGTH);
-                stream.reset();
-            } else {
-                bytes = new byte[0];
-            }
-            size = bytes.length + stream.available();
-        } catch (IOException ex) {
-            System.out.println(ex);
-        }
-    }
-
-}
diff --git a/src/examples/src/org/apache/poi/poifs/poibrowser/DocumentDescriptorRenderer.java b/src/examples/src/org/apache/poi/poifs/poibrowser/DocumentDescriptorRenderer.java
deleted file mode 100644
index f3f805c9f3..0000000000
--- a/src/examples/src/org/apache/poi/poifs/poibrowser/DocumentDescriptorRenderer.java
+++ /dev/null
@@ -1,72 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.poifs.poibrowser;
-
-import java.awt.*;
-import javax.swing.*;
-import javax.swing.tree.*;
-
-import org.apache.poi.util.HexDump;
-
-/**
- * <p>{@link TreeCellRenderer} for a {@link DocumentDescriptor}. The
- * renderer is extremly rudimentary since displays only the document's
- * name, its size and its fist few bytes.</p>
- */
-public class DocumentDescriptorRenderer extends DefaultTreeCellRenderer
-{
-
-    @Override
-    public Component getTreeCellRendererComponent(final JTree tree,
-                                                  final Object value,
-                                                  final boolean selectedCell,
-                                                  final boolean expanded,
-                                                  final boolean leaf,
-                                                  final int row,
-                                                  final boolean hasCellFocus)
-    {
-        final DocumentDescriptor d = (DocumentDescriptor)
-            ((DefaultMutableTreeNode) value).getUserObject();
-        final JPanel p = new JPanel();
-        final JTextArea text = new JTextArea();
-        text.append(renderAsString(d));
-        text.setFont(new Font("Monospaced", Font.PLAIN, 10));
-        p.add(text);
-        if (selectedCell) {
-            Util.invert(text);
-        }
-        return p;
-    }
-
-
-    /**
-     * <p>Renders {@link DocumentDescriptor} as a string.</p>
-     */
-    protected String renderAsString(final DocumentDescriptor d) {
-        return "Name: " +
-                d.name +
-                " " +
-                HexDump.toHex(d.name) +
-                "\n" +
-                "Size: " +
-                d.size +
-                " bytes\n" +
-                "First bytes: " +
-                HexDump.toHex(d.bytes);
-    }
-}
diff --git a/src/examples/src/org/apache/poi/poifs/poibrowser/ExtendableTreeCellRenderer.java b/src/examples/src/org/apache/poi/poifs/poibrowser/ExtendableTreeCellRenderer.java
deleted file mode 100644
index a2a0339b51..0000000000
--- a/src/examples/src/org/apache/poi/poifs/poibrowser/ExtendableTreeCellRenderer.java
+++ /dev/null
@@ -1,144 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.poifs.poibrowser;
-
-import java.awt.*;
-import javax.swing.*;
-import javax.swing.tree.*;
-import java.util.*;
-
-/**
- * <p>This is a {@link TreeCellRenderer} implementation which is able
- * to render arbitrary objects. The {@link ExtendableTreeCellRenderer}
- * does not do the rendering itself but instead dispatches to
- * class-specific renderers. A class/renderer pair must be registered
- * using the {@link #register} method. If a class has no registered
- * renderer, the renderer of its closest superclass is used. Since the
- * {@link ExtendableTreeCellRenderer} always has a default renderer
- * for the {@link Object} class, rendering is always possible. The
- * default {@link Object} renderer can be replaced by another renderer
- * but it cannot be unregistered.</p>
- */
-public class ExtendableTreeCellRenderer implements TreeCellRenderer
-{
-
-    /**
-     * <p>Maps classes to renderers.</p>
-     */
-    protected Map<Class<?>,TreeCellRenderer> renderers;
-
-
-
-    public ExtendableTreeCellRenderer()
-    {
-        renderers = new HashMap<>();
-        register(Object.class, new DefaultTreeCellRenderer()
-            {
-                @Override
-                public Component getTreeCellRendererComponent
-                    (JTree tree, Object value, boolean selectedCell,
-                     boolean expanded, boolean leaf, int row, boolean hasCellFocus)
-                {
-                    final String s = value.toString();
-                    final JLabel l = new JLabel(s + "  ");
-                    if (selected)
-                    {
-                        Util.invert(l);
-                        l.setOpaque(true);
-                    }
-                    return l;
-                }
-            });
-    }
-
-
-
-    /**
-     * <p>Registers a renderer for a class.</p>
-     **/
-    public void register(final Class<?> c, final TreeCellRenderer renderer)
-    {
-        renderers.put(c, renderer);
-    }
-
-
-
-    /**
-     * <p>Unregisters a renderer for a class. The renderer for the
-     * {@link Object} class cannot be unregistered.</p>
-     */
-    public void unregister(final Class<?> c)
-    {
-        if (c == Object.class)
-            throw new IllegalArgumentException
-                ("Renderer for Object cannot be unregistered.");
-        renderers.put(c, null);
-    }
-
-
-
-    /**
-     * <p>Renders an object in a tree cell depending of the object's
-     * class.</p>
-     *
-     * @see TreeCellRenderer#getTreeCellRendererComponent
-     */
-    @Override
-    public Component getTreeCellRendererComponent
-        (final JTree tree, final Object value, final boolean selected,
-         final boolean expanded, final boolean leaf, final int row,
-         final boolean hasFocus)
-    {
-        final String NULL = "null";
-        TreeCellRenderer r;
-        Object userObject;
-        if (value == null)
-            userObject = NULL;
-        else
-        {
-            userObject = ((DefaultMutableTreeNode) value).getUserObject();
-            if (userObject == null)
-                userObject = NULL;
-        }
-        r = findRenderer(userObject.getClass());
-        return r.getTreeCellRendererComponent
-            (tree, value, selected, expanded, leaf, row,
-             hasFocus);
-    }
-
-
-
-    /**
-     * <p>Find the renderer for the specified class.</p>
-     */
-    protected TreeCellRenderer findRenderer(final Class<?> c)
-    {
-        final TreeCellRenderer r = renderers.get(c);
-        if (r != null)
-            /* The class has a renderer. */
-            return r;
-
-        /* The class has no renderer, try the superclass, if any. */
-        final Class<?> superclass = c.getSuperclass();
-        if (superclass != null) {
-            return findRenderer(superclass);
-        }
-        return null;
-    }
-
-}
diff --git a/src/examples/src/org/apache/poi/poifs/poibrowser/POIBrowser.java b/src/examples/src/org/apache/poi/poifs/poibrowser/POIBrowser.java
deleted file mode 100644
index a70f5edd00..0000000000
--- a/src/examples/src/org/apache/poi/poifs/poibrowser/POIBrowser.java
+++ /dev/null
@@ -1,119 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.poifs.poibrowser;
-
-import java.awt.event.WindowAdapter;
-import java.awt.event.WindowEvent;
-import java.io.File;
-import java.io.IOException;
-
-import javax.swing.JFrame;
-import javax.swing.JScrollPane;
-import javax.swing.JTree;
-import javax.swing.tree.DefaultMutableTreeNode;
-import javax.swing.tree.DefaultTreeModel;
-import javax.swing.tree.MutableTreeNode;
-
-import org.apache.poi.poifs.eventfilesystem.POIFSReader;
-
-/**
- * <p>The main class of the POI Browser. It shows the structure of POI
- * filesystems (Microsoft Office documents) in a {@link
- * JTree}. Specify their filenames on the command line!</p>
- *
- * @see POIFSReader
- */
-@SuppressWarnings("serial")
-public class POIBrowser extends JFrame
-{
-
-
-    /**
-     * <p>Takes a bunch of file names as command line parameters,
-     * opens each of them as a POI filesystem and displays their
-     * internal structures in a {@link JTree}.</p>
-     */
-    public static void main(String[] args)
-    {
-        new POIBrowser().run(args);
-    }
-
-    protected void run(String[] args)
-    {
-        addWindowListener(new WindowAdapter()
-            {
-                @Override
-                public void windowClosing(WindowEvent e)
-                {
-                        System.exit(0);
-                }
-            });
-
-        /* Create the tree model with a root node. The latter is
-         * invisible but it must be present because a tree model
-         * always needs a root.
-         *
-         * The tree's root node must be visible to all methods.
-         */
-        MutableTreeNode rootNode = new DefaultMutableTreeNode("POI Filesystems");
-        DefaultTreeModel treeModel = new DefaultTreeModel(rootNode);
-
-        /* Create the tree UI element. */
-        final JTree treeUI = new JTree(treeModel);
-        getContentPane().add(new JScrollPane(treeUI));
-
-        /* Add the POI filesystems to the tree. */
-        int displayedFiles = 0;
-        for (final String filename : args) {
-            try {
-                POIFSReader r = new POIFSReader();
-                r.registerListener(new TreeReaderListener(filename, rootNode));
-                r.read(new File(filename));
-                displayedFiles++;
-            } catch (IOException ex) {
-                System.err.println(filename + ": " + ex);
-            } catch (Exception t) {
-                System.err.println("Unexpected exception while reading \"" +
-                        filename + "\":");
-                t.printStackTrace(System.err);
-            }
-        }
-
-        /* Exit if there is no file to display (none specified or only
-         * files with problems). */
-        if (displayedFiles == 0)
-        {
-            System.out.println("No POI filesystem(s) to display.");
-            System.exit(0);
-        }
-
-        /* Make the tree UI element visible. */
-        treeUI.setRootVisible(true);
-        treeUI.setShowsRootHandles(true);
-        ExtendableTreeCellRenderer etcr = new ExtendableTreeCellRenderer();
-        etcr.register(DocumentDescriptor.class,
-                      new DocumentDescriptorRenderer());
-        etcr.register(PropertySetDescriptor.class,
-                      new PropertySetDescriptorRenderer());
-        treeUI.setCellRenderer(etcr);
-        setSize(600, 450);
-        setTitle("POI Browser 0.09");
-        setVisible(true);
-    }
-
-}
diff --git a/src/examples/src/org/apache/poi/poifs/poibrowser/PropertySetDescriptor.java b/src/examples/src/org/apache/poi/poifs/poibrowser/PropertySetDescriptor.java
deleted file mode 100644
index f9658ae03f..0000000000
--- a/src/examples/src/org/apache/poi/poifs/poibrowser/PropertySetDescriptor.java
+++ /dev/null
@@ -1,75 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.poifs.poibrowser;
-
-import java.io.IOException;
-import java.io.UnsupportedEncodingException;
-
-import org.apache.poi.hpsf.MarkUnsupportedException;
-import org.apache.poi.hpsf.NoPropertySetStreamException;
-import org.apache.poi.hpsf.PropertySet;
-import org.apache.poi.hpsf.PropertySetFactory;
-import org.apache.poi.poifs.filesystem.DocumentInputStream;
-import org.apache.poi.poifs.filesystem.POIFSDocumentPath;
-
-/**
- * <p>Describes the most important (whatever that is) features of a
- * stream containing a {@link PropertySet}.</p>
- */
-public class PropertySetDescriptor extends DocumentDescriptor
-{
-
-    protected PropertySet propertySet;
-
-    /**
-     * <p>Returns this {@link PropertySetDescriptor}'s {@link
-     * PropertySet}.</p>
-     */
-    public PropertySet getPropertySet()
-    {
-        return propertySet;
-    }
-
-
-
-    /**
-     * <p>Creates a {@link PropertySetDescriptor} by reading a {@link
-     * PropertySet} from a {@link DocumentInputStream}.</p>
-     *
-     * @param name The stream's name.
-     *
-     * @param path The stream's path in the POI filesystem hierarchy.
-     *
-     * @param stream The stream.
-     *
-     * @param nrOfBytesToDump The maximum number of bytes to display in a
-     * dump starting at the beginning of the stream.
-     */
-    public PropertySetDescriptor(final String name,
-                                 final POIFSDocumentPath path,
-                                 final DocumentInputStream stream,
-                                 final int nrOfBytesToDump)
-        throws NoPropertySetStreamException,
-               MarkUnsupportedException, UnsupportedEncodingException,
-               IOException
-    {
-        super(name, path, stream, nrOfBytesToDump);
-        propertySet = PropertySetFactory.create(stream);
-    }
-
-}
diff --git a/src/examples/src/org/apache/poi/poifs/poibrowser/PropertySetDescriptorRenderer.java b/src/examples/src/org/apache/poi/poifs/poibrowser/PropertySetDescriptorRenderer.java
deleted file mode 100644
index 153dc5e205..0000000000
--- a/src/examples/src/org/apache/poi/poifs/poibrowser/PropertySetDescriptorRenderer.java
+++ /dev/null
@@ -1,170 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.poifs.poibrowser;
-
-import java.awt.Color;
-import java.awt.Component;
-import java.awt.Font;
-import java.util.Iterator;
-import java.util.List;
-
-import javax.swing.JPanel;
-import javax.swing.JTextArea;
-import javax.swing.JTree;
-import javax.swing.tree.DefaultMutableTreeNode;
-
-import org.apache.poi.hpsf.Property;
-import org.apache.poi.hpsf.PropertySet;
-import org.apache.poi.hpsf.Section;
-import org.apache.poi.hpsf.SummaryInformation;
-import org.apache.poi.util.HexDump;
-
-/**
- * <p>Renders a {@link PropertySetDescriptor} by more or less dumping
- * the stuff into a {@link JTextArea}.</p>
- */
-public class PropertySetDescriptorRenderer extends DocumentDescriptorRenderer
-{
-
-    @Override
-    public Component getTreeCellRendererComponent(final JTree tree,
-                                                  final Object value,
-                                                  final boolean selectedCell,
-                                                  final boolean expanded,
-                                                  final boolean leaf,
-                                                  final int row,
-                                                  final boolean hasCellFocus)
-    {
-        final PropertySetDescriptor d = (PropertySetDescriptor)
-            ((DefaultMutableTreeNode) value).getUserObject();
-        final PropertySet ps = d.getPropertySet();
-        final JPanel p = new JPanel();
-        final JTextArea text = new JTextArea();
-        text.setBackground(new Color(200, 255, 200));
-        text.setFont(new Font("Monospaced", Font.PLAIN, 10));
-        text.append(renderAsString(d));
-        text.append("\nByte order: ");
-        text.append(HexDump.toHex((short) ps.getByteOrder()));
-        text.append("\nFormat: ");
-        text.append(HexDump.toHex((short) ps.getFormat()));
-        text.append("\nOS version: ");
-        text.append(HexDump.toHex(ps.getOSVersion()));
-        text.append("\nClass ID: ");
-        text.append(HexDump.toHex(ps.getClassID().getBytes()));
-        text.append("\nSection count: " + ps.getSectionCount());
-        text.append(sectionsToString(ps.getSections()));
-        p.add(text);
-
-        if (ps instanceof SummaryInformation)
-        {
-            /* Use the convenience methods. */
-            final SummaryInformation si = (SummaryInformation) ps;
-            text.append("\n");
-            text.append("\nTitle:               " + si.getTitle());
-            text.append("\nSubject:             " + si.getSubject());
-            text.append("\nAuthor:              " + si.getAuthor());
-            text.append("\nKeywords:            " + si.getKeywords());
-            text.append("\nComments:            " + si.getComments());
-            text.append("\nTemplate:            " + si.getTemplate());
-            text.append("\nLast Author:         " + si.getLastAuthor());
-            text.append("\nRev. Number:         " + si.getRevNumber());
-            text.append("\nEdit Time:           " + si.getEditTime());
-            text.append("\nLast Printed:        " + si.getLastPrinted());
-            text.append("\nCreate Date/Time:    " + si.getCreateDateTime());
-            text.append("\nLast Save Date/Time: " + si.getLastSaveDateTime());
-            text.append("\nPage Count:          " + si.getPageCount());
-            text.append("\nWord Count:          " + si.getWordCount());
-            text.append("\nChar Count:          " + si.getCharCount());
-            // text.append("\nThumbnail:           " + si.getThumbnail());
-            text.append("\nApplication Name:    " + si.getApplicationName());
-            text.append("\nSecurity:            " + si.getSecurity());
-        }
-
-        if (selectedCell)
-            Util.invert(text);
-        return p;
-    }
-
-
-
-    /**
-     * <p>Returns a string representation of a list of {@link
-     * Section}s.</p>
-     */
-    protected String sectionsToString(final List<Section> sections)
-    {
-        final StringBuilder b = new StringBuilder();
-        int count = 1;
-        for (Iterator<Section>  i = sections.iterator(); i.hasNext();)
-        {
-            Section s = i.next();
-            String d = toString(s, "Section " + count++);
-            b.append(d);
-        }
-        return b.toString();
-    }
-
-
-
-    /**
-     * <p>Returns a string representation of a {@link Section}.</p>
-     * @param s the section
-     * @param name the section's name
-     * @return a string representation of the {@link Section}
-     */
-    protected String toString(final Section s, final String name)
-    {
-        final StringBuilder b = new StringBuilder();
-        b.append("\n" + name + " Format ID: ");
-        b.append(HexDump.toHex(s.getFormatID().getBytes()));
-        b.append("\n" + name + " Offset: " + s.getOffset());
-        b.append("\n" + name + " Section size: " + s.getSize());
-        b.append("\n" + name + " Property count: " + s.getPropertyCount());
-
-        final Property[] properties = s.getProperties();
-        for (int i = 0; i < properties.length; i++)
-        {
-            final Property p = properties[i];
-            final long id = p.getID();
-            final long type = p.getType();
-            final Object value = p.getValue();
-            b.append('\n');
-            b.append(name);
-            b.append(", Name: ");
-            b.append(id);
-            b.append(" (");
-            b.append(s.getPIDString(id));
-            b.append("), Type: ");
-            b.append(type);
-            b.append(", Value: ");
-            if (value instanceof byte[]) {
-                byte[] buf = new byte[4];
-                System.arraycopy(value, 0, buf, 0, 4);
-                b.append(HexDump.toHex(buf));
-                b.append(' ');
-                System.arraycopy(value, ((byte[])value).length - 4, buf, 0, 4);
-            } else if (value != null) {
-                b.append(value);
-            } else {
-                b.append("null");
-            }
-        }
-        return b.toString();
-    }
-
-}
diff --git a/src/examples/src/org/apache/poi/poifs/poibrowser/TreeReaderListener.java b/src/examples/src/org/apache/poi/poifs/poibrowser/TreeReaderListener.java
deleted file mode 100644
index a7d978d234..0000000000
--- a/src/examples/src/org/apache/poi/poifs/poibrowser/TreeReaderListener.java
+++ /dev/null
@@ -1,215 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.poifs.poibrowser;
-
-import java.util.HashMap;
-import java.util.Map;
-
-import javax.swing.tree.DefaultMutableTreeNode;
-import javax.swing.tree.MutableTreeNode;
-
-import org.apache.poi.hpsf.HPSFException;
-import org.apache.poi.poifs.eventfilesystem.POIFSReaderEvent;
-import org.apache.poi.poifs.eventfilesystem.POIFSReaderListener;
-import org.apache.poi.poifs.filesystem.DocumentInputStream;
-import org.apache.poi.poifs.filesystem.POIFSDocumentPath;
-
-/**
- * <p>Organizes document information in a tree model in order to be
- * e.g. displayed in a Swing {@link javax.swing.JTree}. An instance of this
- * class is created with a root tree node ({@link MutableTreeNode}) and
- * registered as a {@link POIFSReaderListener} with a {@link
- * org.apache.poi.poifs.eventfilesystem.POIFSReader}. While the latter processes
- * a POI filesystem it calls this class' {@link #processPOIFSReaderEvent} for
- * each document it has been registered for. This method appends the document it
- * processes at the appropriate position into the tree rooted at the
- * above mentioned root tree node.</p>
- *
- * <p>The root tree node should be the root tree node of a {@link
- * javax.swing.tree.TreeModel}.</p>
- *
- * <p>A top-level element in the tree model, i.e. an immediate child
- * node of the root node, describes a POI filesystem as such. It is
- * suggested to use the file's name (as seen by the operating system)
- * but it could be any other string.</p>
- *
- * <p>The value of a tree node is a {@link DocumentDescriptor}. Unlike
- * a {@link org.apache.poi.poifs.filesystem.OPOIFSDocument} which may be as heavy
- * as many megabytes, an instance of {@link DocumentDescriptor} is a
- * light-weight object and contains only some meta-information about a
- * document.</p>
- */
-public class TreeReaderListener implements POIFSReaderListener
-{
-
-    /**
-     * <p>The tree's root node. POI filesystems get attached to this
-     * node as children.</p>
-     */
-    protected MutableTreeNode rootNode;
-
-    /**
-     * <p>Maps filenames and POI document paths to their associated
-     * tree nodes.</p>
-     */
-    protected Map<Object,MutableTreeNode> pathToNode;
-
-    /**
-     * <p>The name of the file this {@link TreeReaderListener}
-     * processes. It is used to identify a top-level element in the
-     * tree. Alternatively any other string can be used. It is just a
-     * label which should identify a POI filesystem.</p>
-     */
-    protected String filename;
-
-
-
-    /**
-     * <p>Creates a {@link TreeReaderListener} which should then be
-     * registered with a
-     * {@link org.apache.poi.poifs.eventfilesystem.POIFSReader}.</p>
-     *
-     * @param filename The name of the POI filesystem, i.e. the name
-     * of the file the POI filesystem resides in. Alternatively any
-     * other string can be used.
-     *
-     * @param rootNode All document information will be attached as
-     * descendands to this tree node.
-     */
-    public TreeReaderListener(final String filename,
-                              final MutableTreeNode rootNode)
-    {
-        this.filename = filename;
-        this.rootNode = rootNode;
-        pathToNode = new HashMap<>(15); // Should be a reasonable guess.
-    }
-
-
-
-    /** <p>The number of bytes to dump.</p> */
-    private int nrOfBytes = 50;
-
-    public void setNrOfBytes(final int nrOfBytes)
-    {
-        this.nrOfBytes = nrOfBytes;
-    }
-
-    public int getNrOfBytes()
-    {
-        return nrOfBytes;
-    }
-
-
-
-    /**
-     * <p>A document in the POI filesystem has been opened for
-     * reading. This method retrieves properties of the document and
-     * adds them to a tree model.</p>
-     */
-    @Override
-    public void processPOIFSReaderEvent(final POIFSReaderEvent event)
-    {
-        DocumentDescriptor d;
-        final DocumentInputStream is = event.getStream();
-        if (!is.markSupported()) {
-            throw new UnsupportedOperationException(is.getClass().getName() +
-                " does not support mark().");
-        }
-
-        /* Try do handle this document as a property set. We receive
-         * an exception if is no property set and handle it as a
-         * document of some other format. We are not concerned about
-         * that document's details. */
-        try
-        {
-            d = new PropertySetDescriptor(event.getName(), event.getPath(),
-                                          is, nrOfBytes);
-        }
-        catch (HPSFException ex)
-        {
-            d = new DocumentDescriptor(event.getName(), event.getPath(),
-                                       is, nrOfBytes);
-        }
-        catch (Exception t)
-        {
-            throw new RuntimeException("Unexpected exception while processing " + event.getName() + " in " + event.getPath(), t);
-        }
-
-        is.close();
-
-        final MutableTreeNode parentNode = getNode(d.path, filename, rootNode);
-        final MutableTreeNode nameNode = new DefaultMutableTreeNode(d.name);
-        parentNode.insert(nameNode, 0);
-        final MutableTreeNode dNode = new DefaultMutableTreeNode(d);
-        nameNode.insert(dNode, 0);
-    }
-
-
-
-    /**
-     * <p>Locates the parent node for a document entry in the tree
-     * model. If the parent node does not yet exist it will be
-     * created, too. This is done recursively, if needed.</p>
-     *
-     * @param path The tree node for this path is located.
-     *
-     * @param fsName The name of the POI filesystem. This is just a
-     * string which is displayed in the tree at the top lovel.
-     *
-     * @param root The root node.
-     */
-    private MutableTreeNode getNode(final POIFSDocumentPath path,
-                                    final String fsName,
-                                    final MutableTreeNode root)
-    {
-        MutableTreeNode n = pathToNode.get(path);
-        if (n != null) {
-            /* Node found in map, just return it. */
-            return n;
-        }
-        if (path.length() == 0)
-        {
-            /* This is the root path of the POI filesystem. Its tree
-             * node is resp. must be located below the tree node of
-             * the POI filesystem itself. This is a tree node with the
-             * POI filesystem's name (this the operating system file's
-             * name) as its key it the path-to-node map. */
-            n = pathToNode.get(fsName);
-            if (n == null)
-            {
-                /* A tree node for the POI filesystem does not yet
-                 * exist. */
-                n = new DefaultMutableTreeNode(fsName);
-                pathToNode.put(fsName, n);
-                root.insert(n, 0);
-            }
-            return n;
-        }
-        /* else - The path is somewhere down in the POI filesystem's
-         * hierarchy. We need the tree node of this path's parent
-         * and attach our new node to it. */
-        final String name = path.getComponent(path.length() - 1);
-        final POIFSDocumentPath parentPath = path.getParent();
-        final MutableTreeNode parentNode =
-            getNode(parentPath, fsName, root);
-        n = new DefaultMutableTreeNode(name);
-        pathToNode.put(path, n);
-        parentNode.insert(n, 0);
-        return n;
-    }
-}
diff --git a/src/examples/src/org/apache/poi/poifs/poibrowser/Util.java b/src/examples/src/org/apache/poi/poifs/poibrowser/Util.java
deleted file mode 100644
index 8e86b18735..0000000000
--- a/src/examples/src/org/apache/poi/poifs/poibrowser/Util.java
+++ /dev/null
@@ -1,41 +0,0 @@
-/* ====================================================================
-   Licensed to the Apache Software Foundation (ASF) under one or more
-   contributor license agreements.  See the NOTICE file distributed with
-   this work for additional information regarding copyright ownership.
-   The ASF licenses this file to You under the Apache License, Version 2.0
-   (the "License"); you may not use this file except in compliance with
-   the License.  You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.
-==================================================================== */
-
-package org.apache.poi.poifs.poibrowser;
-
-import java.awt.*;
-import javax.swing.*;
-
-/**
- * <p>Contains various (well, just one at the moment) static utility
- * methods.</p>
- */
-public class Util {
-
-    /**
-     * <p>Makes a Swing component inverted by swapping its foreground
-     * and background colors. Hint: Depending on your needs it might
-     * also be a good idea to call <tt>c.setOpaque(true)</tt>.</p>
-     */
-    public static void invert(JComponent c) {
-        Color invBackground = c.getForeground();
-        Color invForeground = c.getBackground();
-        c.setBackground(invBackground);
-        c.setForeground(invForeground);
-    }
-}
-