65206 - Migrate ant / maven to gradle build

update gradle files and project structure along https://github.com/centic9/poi/tree/gradle_build
remove eclipse IDE project files
remove obsolete record generator files

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1888111 13f79535-47bb-0310-9956-ffa450edef68

14 files changed, 0 insertions, 1500 deletions

diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntEvaluateCell.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntEvaluateCell.java
deleted file mode 100644
index eb446dfde6..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntEvaluateCell.java
+++ /dev/null
@@ -1,141 +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.ss.excelant;
-
-import org.apache.poi.ss.excelant.util.ExcelAntEvaluationResult;
-import org.apache.poi.ss.excelant.util.ExcelAntWorkbookUtil;
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.Task;
-
-/**
- * Instances of this class are used to evaluate a single cell.  This is usually
- * after some values have been set.  The evaluation is actually performed
- * by a WorkbookUtil instance.  The evaluate() method of the WorkbookUtil
- * class returns an EvaluationResult which encapsulates the results and
- * information from the evaluation.
- *
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
-
- *
- */
-public class ExcelAntEvaluateCell extends Task {
-
-	private String cell ;
-	private double expectedValue ;
-	private double precision ;
-	private double globalPrecision ;
-	private boolean requiredToPass;
-
-
-	private ExcelAntEvaluationResult result  ;
-
-	private ExcelAntWorkbookUtil wbUtil ;
-
-	private boolean showDelta;
-
-
-	public ExcelAntEvaluateCell() {}
-
-	protected void setWorkbookUtil( ExcelAntWorkbookUtil wb ) {
-		wbUtil = wb ;
-	}
-
-	public void setShowDelta( boolean value ) {
-		showDelta = value ;
-	}
-
-	protected boolean showDelta() {
-		return showDelta ;
-	}
-
-	public void setCell(String cell) {
-		this.cell = cell;
-	}
-
-	public void setRequiredToPass( boolean val ) {
-	    requiredToPass = val ;
-	}
-
-	protected boolean requiredToPass() {
-	    return requiredToPass ;
-	}
-
-	public void setExpectedValue(double expectedValue) {
-		this.expectedValue = expectedValue;
-	}
-
-	public void setPrecision(double precision) {
-		this.precision = precision;
-	}
-
-	protected void setGlobalPrecision( double prec ) {
-		globalPrecision = prec ;
-	}
-
-	protected String getCell() {
-		return cell;
-	}
-
-	protected double getExpectedValue() {
-		return expectedValue;
-	}
-
-	@SuppressWarnings("squid:S4275")
-	protected double getPrecision() {
-		// if there is a globalPrecision we will use it unless there is also
-		// precision set at the evaluate level, then we use that.  If there
-		// is not a globalPrecision, we will use the local precision.
-		log( "test precision = " + precision + "\tglobal precision = " + globalPrecision, Project.MSG_VERBOSE ) ;
-		if( globalPrecision > 0 ) {
-			if( precision > 0 ) {
-				log( "Using evaluate precision of " + precision + " over the " +
-							 "global precision of " + globalPrecision, Project.MSG_VERBOSE ) ;
-				return precision ;
-			} else {
-				log( "Using global precision of " + globalPrecision, Project.MSG_VERBOSE ) ;
-				return globalPrecision ;
-			}
-		} else {
-			log( "Using evaluate precision of " + precision, Project.MSG_VERBOSE ) ;
-			return precision ;
-		}
-	}
-
-	@Override
-    public void execute() throws BuildException {
-		result = wbUtil.evaluateCell(cell, expectedValue, getPrecision() ) ;
-
-		StringBuilder sb = new StringBuilder() ;
-		sb.append( "evaluation of cell " ) ;
-		sb.append( cell ) ;
-		sb.append( " resulted in " ) ;
-		sb.append( result.getReturnValue() ) ;
-		if(showDelta) {
-			sb.append(" with a delta of ").append(result.getDelta());
-		}
-
-		log( sb.toString(), Project.MSG_DEBUG) ;
-
-	}
-
-	public ExcelAntEvaluationResult getResult() {
-		return result ;
-	}
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntHandlerTask.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntHandlerTask.java
deleted file mode 100644
index 75892aa738..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntHandlerTask.java
+++ /dev/null
@@ -1,76 +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.ss.excelant;
-
-import org.apache.poi.ss.excelant.util.ExcelAntWorkbookUtil;
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.Task;
-
-/**
- * This is the class that backs the <handler> tag in the Ant task.
- * <p>
- * Its purpose is to provide a way to manipulate a workbook in the course
- * of an ExcelAnt task.  The idea being to model a way for test writers to
- * simulate the behaviors of the workbook.
- * <p>
- * Suppose, for example, you have a workbook that has a worksheet that
- * reacts to values entered or selected by the user.  It's possible in
- * Excel to change other cells based on this but this isn't easily possible
- * in POI.  In ExcelAnt we handle this using the Handler, which is a Java
- * class you write to manipulate the workbook.
- * <p>
- * In order to use this tag you must write a class that implements the
- * <code>IExcelAntWorkbookHandler</code> interface.  After writing the
- * class you should package it and it's dependencies into a jar file to
- * add as library in your Ant build file.
- *
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- *
- */
-public class ExcelAntHandlerTask extends Task {
-
-    private String className ;
-
-    private ExcelAntWorkbookUtil wbUtil ;
-
-    public void setClassName( String cName ) {
-        className = cName ;
-    }
-
-    protected void setEAWorkbookUtil( ExcelAntWorkbookUtil wkbkUtil ) {
-        wbUtil = wkbkUtil ;
-    }
-
-    @Override
-    public void execute() throws BuildException {
-        log( "handling the workbook with class " + className, Project.MSG_INFO ) ;
-        try {
-            Class<?> clazz = Class.forName( className ) ;
-            Object handlerObj = clazz.getDeclaredConstructor().newInstance() ;
-            if( handlerObj instanceof IExcelAntWorkbookHandler ) {
-                IExcelAntWorkbookHandler iHandler = (IExcelAntWorkbookHandler)handlerObj ;
-                iHandler.setWorkbook( wbUtil.getWorkbook() ) ;
-                iHandler.execute() ;
-             }
-        } catch( Exception e ) {
-            throw new BuildException( e.getMessage(), e ) ;
-        }
-    }
- }
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntPrecision.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntPrecision.java
deleted file mode 100644
index 0739ef5833..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntPrecision.java
+++ /dev/null
@@ -1,39 +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.ss.excelant;
-
-import org.apache.tools.ant.taskdefs.Typedef;
-
-/**
- * 
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- * 
- */
-public class ExcelAntPrecision extends Typedef {
-	
-	private double value ;
-	
-	public void setValue( double precision ) {
-		value = precision ;
-	}
-	
-	public double getValue() {
-		return value ;
-	}
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSet.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSet.java
deleted file mode 100644
index e62f0623d9..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSet.java
+++ /dev/null
@@ -1,48 +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.ss.excelant;
-
-import org.apache.poi.ss.excelant.util.ExcelAntWorkbookUtil;
-import org.apache.tools.ant.Task;
-
-/**
- * 
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- * 
- */
-public abstract class ExcelAntSet extends Task {
-    
-    protected String cellStr ;
-    
-    protected ExcelAntWorkbookUtil wbUtil ;
-    
-    public void setCell( String cellName ) {
-        cellStr = cellName ;
-    }
-    
-    public String getCell() {
-        return cellStr ;
-    }
-    
-    
-    public void setWorkbookUtil( ExcelAntWorkbookUtil wb ) {
-        wbUtil = wb ;
-    }
-
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetDoubleCell.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetDoubleCell.java
deleted file mode 100644
index 2451a61e68..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetDoubleCell.java
+++ /dev/null
@@ -1,59 +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.ss.excelant;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-
-/**
- * Class for use in an Ant build script that sets the value of an Excel
- * sheet cell using the cell id ('Sheet Name'!cellId).
- * 
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- * 
- */
-public class ExcelAntSetDoubleCell extends ExcelAntSet {
-	private double cellValue;
-	
-	public ExcelAntSetDoubleCell() {}
-	
-	/**
-	 * Set the value of the specified cell as the double passed in.
-	 * @param value The double-value that should be set when this task is executed.
-	 */
-	public void setValue( double value ) {
-		cellValue = value ;
-	}
-
-	/**
-	 * Return the cell value as a double.
-	 * @return The double-value of the cell as populated via setValue(), null
-	 * 		if the value was not set yet.
-	 */
-	public double getCellValue() {
-		return cellValue;
-	}
-	
-	@Override
-    public void execute() throws BuildException {
-		wbUtil.setDoubleValue(cellStr, cellValue ) ;
-		
-		log( "set cell " + cellStr + " to value " + cellValue + " as double.", Project.MSG_DEBUG ) ;
-	}
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetFormulaCell.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetFormulaCell.java
deleted file mode 100644
index 8dc599b104..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetFormulaCell.java
+++ /dev/null
@@ -1,53 +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.ss.excelant;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-
-/**
- * Class for use in an Ant build script that sets the formula of an Excel
- * sheet cell using the cell id ('Sheet Name'!cellId).
- * 
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- *
- */
-public class ExcelAntSetFormulaCell extends ExcelAntSet {
-	
-	
-	private String cellValue ;
-	
-	public ExcelAntSetFormulaCell() {}
-	
-	public void setValue( String value ) {
-		cellValue = value ;
-	}
-
-	protected String getCellValue() {
-		return cellValue;
-	}
-	
-	@Override
-    public void execute() throws BuildException {
-		
-		wbUtil.setFormulaValue( cellStr, cellValue ) ;
-		
-		log( "set cell " + cellStr + " to formula " + cellValue, Project.MSG_DEBUG ) ;
-	}
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetStringCell.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetStringCell.java
deleted file mode 100644
index e1ab047fbf..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntSetStringCell.java
+++ /dev/null
@@ -1,59 +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.ss.excelant;
-
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-
-/**
- * Class for use in an Ant build script that sets the value of an Excel
- * sheet cell using the cell id ('Sheet Name'!cellId).
- * 
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- *
- */
-public class ExcelAntSetStringCell extends ExcelAntSet {
-	private String stringValue ;
-
-	public ExcelAntSetStringCell() {}
-
-	/**
-	 * Set the value of the cell to the String passed in.
-	 * @param value The string-value that should be set when this task is executed.
-	 */
-	public void setValue(String value ) {
-		stringValue = value ;
-	}
-
-	/**
-	 * Return the value that will be set into the cell.
-	 * @return The string-value of the cell as populated via setValue(), null
-	 * 		if the value was not set yet.
-	 */
-	public String getCellValue() {
-		return stringValue;
-	}
-	
-	@Override
-    public void execute() throws BuildException {
-		wbUtil.setStringValue(cellStr, stringValue ) ;
-		
-		log( "set cell " + cellStr + " to value " + stringValue + " as String.", Project.MSG_DEBUG ) ;
-	}
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntTask.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntTask.java
deleted file mode 100644
index 4fc7a80508..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntTask.java
+++ /dev/null
@@ -1,155 +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.ss.excelant;
-
-import java.text.SimpleDateFormat;
-import java.util.Date;
-import java.util.LinkedList;
-import java.util.Locale;
-
-import org.apache.poi.ss.excelant.util.ExcelAntWorkbookUtil;
-import org.apache.poi.ss.excelant.util.ExcelAntWorkbookUtilFactory;
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.Task;
-
-/**
- * Ant task class for testing Excel workbook cells.
- */
-public class ExcelAntTask extends Task {
-
-    public static final String VERSION = "0.5.0" ;
-
-	private String excelFileName ;
-
-	private boolean failOnError;
-
-	private ExcelAntWorkbookUtil workbookUtil ;
-
-	private ExcelAntPrecision precision ;
-
-	private LinkedList<ExcelAntTest> tests ;
-	private LinkedList<ExcelAntUserDefinedFunction> functions ;
-
-	public ExcelAntTask() {
-		tests = new LinkedList<>() ;
-		functions = new LinkedList<>() ;
-	}
-
-	public void addPrecision( ExcelAntPrecision prec ) {
-		precision = prec ;
-	}
-
-	public void setFailOnError( boolean value ) {
-		failOnError = value ;
-	}
-	public void setFileName( String fileName ) {
-		excelFileName = fileName ;
-	}
-
-	public void addTest( ExcelAntTest testElement ) {
-		tests.add( testElement ) ;
-	}
-
-	public void addUdf( ExcelAntUserDefinedFunction def ) {
-		functions.add( def ) ;
-	}
-
-	@Override
-    public void execute() throws BuildException {
-        checkClassPath();
-
-		int totalCount = 0 ;
-		int successCount = 0 ;
-
-		StringBuilder versionBffr = new StringBuilder() ;
-		versionBffr.append(  "ExcelAnt version " ) ;
-		versionBffr.append( VERSION ) ;
-		versionBffr.append( " Copyright 2011" ) ;
-		SimpleDateFormat sdf = new SimpleDateFormat( "yyyy", Locale.ROOT ) ;
-		double currYear = Double.parseDouble( sdf.format( new Date() ) );
-		if( currYear > 2011 ) {
-		    versionBffr.append( "-" ) ;
-		    versionBffr.append( currYear ) ;
-		}
-		log( versionBffr.toString(), Project.MSG_INFO ) ;
-
-		log( "Using input file: " + excelFileName, Project.MSG_INFO ) ;
-
-        workbookUtil = ExcelAntWorkbookUtilFactory.getInstance(excelFileName);
-
-		for (ExcelAntTest test : tests) {
-			log("executing test: " + test.getName(), Project.MSG_DEBUG);
-
-			if (workbookUtil == null) {
-			    workbookUtil = ExcelAntWorkbookUtilFactory.getInstance(excelFileName);
-			}
-
-			for (ExcelAntUserDefinedFunction eaUdf : functions) {
-				try {
-					workbookUtil.addFunction(eaUdf.getFunctionAlias(), eaUdf.getClassName());
-				} catch (Exception e) {
-					throw new BuildException(e.getMessage(), e);
-				}
-			}
-			test.setWorkbookUtil(workbookUtil);
-
-			if (precision != null && precision.getValue() > 0) {
-				log("setting precision for the test " + test.getName(), Project.MSG_VERBOSE);
-				test.setPrecision(precision.getValue());
-			}
-
-			test.execute();
-
-			if (test.didTestPass()) {
-				successCount++;
-			} else {
-				if (failOnError) {
-					throw new BuildException("Test " + test.getName() + " failed.");
-				}
-			}
-			totalCount++;
-
-			workbookUtil = null;
-		}
-
-		if( !tests.isEmpty() ) {
-		    log( successCount + "/" + totalCount + " tests passed.", Project.MSG_INFO );
-		}
-        workbookUtil = null;
-	}
-
-
-    /**
-     * ExcelAnt depends on external libraries not included in the Ant distribution.
-     * Give user a sensible message if any if the required jars are missing.
-     */
-    private void checkClassPath(){
-        try {
-            Class.forName("org.apache.poi.hssf.usermodel.HSSFWorkbook");
-            Class.forName("org.apache.poi.ss.usermodel.WorkbookFactory");
-        } catch (Exception e) {
-            throw new BuildException(
-                    "The <classpath> for <excelant> must include poi.jar and poi-ooxml.jar " +
-                    "if not in Ant's own classpath. Processing .xlsx spreadsheets requires " +
-                    "additional poi-ooxml-lite.jar, xmlbeans.jar" ,
-                    e, getLocation());
-        }
-
-    }
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntTest.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntTest.java
deleted file mode 100644
index 2fd45cab15..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntTest.java
+++ /dev/null
@@ -1,210 +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.ss.excelant;
-
-import java.util.Iterator;
-import java.util.LinkedList;
-import java.util.function.Supplier;
-
-import org.apache.poi.ss.excelant.util.ExcelAntEvaluationResult;
-import org.apache.poi.ss.excelant.util.ExcelAntWorkbookUtil;
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.Task;
-
-/**
- * This class represents a single test.  In order for the test any and all
- * ExcelAntEvaluateCell evaluations must pass.  Therefore it is recommended
- * that you use only 1 evaluator but you can use more if you choose.
- *
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- *
- */
-@SuppressWarnings("unused")
-public class ExcelAntTest extends Task{
-	private LinkedList<ExcelAntEvaluateCell> evaluators;
-
-	private LinkedList<Task> testTasks;
-
-	private String name;
-
-	private double globalPrecision;
-
-	private boolean showSuccessDetails;
-
-	private boolean showFailureDetail;
-	LinkedList<String> failureMessages;
-
-
-	private ExcelAntWorkbookUtil workbookUtil;
-
-	private boolean passed = true;
-
-
-	public ExcelAntTest() {
-		evaluators = new LinkedList<>();
-		failureMessages = new LinkedList<>();
-		testTasks = new LinkedList<>();
-	}
-
-	public void setPrecision( double precision ) {
-		globalPrecision = precision;
-	}
-
-	public void setWorkbookUtil( ExcelAntWorkbookUtil wbUtil ) {
-		workbookUtil = wbUtil;
-	}
-
-
-	public void setShowFailureDetail( boolean value ) {
-		showFailureDetail = value;
-	}
-
-	public void setName( String nm ) {
-		name = nm;
-	}
-
-	public String getName() {
-		return name;
-	}
-
-	public void setShowSuccessDetails( boolean details ) {
-	    showSuccessDetails = details;
-	}
-
-	public boolean showSuccessDetails() {
-	    return showSuccessDetails;
-	}
-
-	public void addSetDouble( ExcelAntSetDoubleCell setter ) {
-	    addSetter( setter );
-	}
-
-	public void addSetString( ExcelAntSetStringCell setter ){
-	    addSetter( setter );
-	}
-
-	public void addSetFormula( ExcelAntSetFormulaCell setter ) {
-	    addSetter( setter );
-	}
-
-	public void addHandler( ExcelAntHandlerTask handler ) {
-	    testTasks.add( handler );
-	}
-
-	private void addSetter( ExcelAntSet setter ) {
-		testTasks.add( setter );
-	}
-
-	public void addEvaluate( ExcelAntEvaluateCell evaluator ) {
-		testTasks.add( evaluator );
-	}
-
-	protected LinkedList<ExcelAntEvaluateCell> getEvaluators() {
-		return evaluators;
-	}
-
-	@Override
-    public void execute() throws BuildException {
-
-	    Iterator<Task> taskIt = testTasks.iterator();
-
-	    int testCount = evaluators.size();
-	    int failureCount = 0;
-
-	    // roll over all sub task elements in one loop.  This allows the
-	    // ordering of the sub elements to be considered.
-	    while( taskIt.hasNext() ) {
-	        Task task = taskIt.next();
-
-	       // log( task.getClass().getName(), Project.MSG_INFO );
-
-	        if( task instanceof ExcelAntSet ) {
-	            ExcelAntSet set = (ExcelAntSet) task;
-	            set.setWorkbookUtil(workbookUtil);
-	            set.execute();
-	        }
-
-	        if( task instanceof ExcelAntHandlerTask ) {
-	            ExcelAntHandlerTask handler = (ExcelAntHandlerTask)task;
-	            handler.setEAWorkbookUtil(workbookUtil );
-	            handler.execute();
-	        }
-
-	        if (task instanceof ExcelAntEvaluateCell ) {
-	            ExcelAntEvaluateCell eval = (ExcelAntEvaluateCell)task;
-	            eval.setWorkbookUtil( workbookUtil );
-
-	            if( globalPrecision > 0 ) {
-	                log( "setting globalPrecision to " + globalPrecision + " in the evaluator", Project.MSG_VERBOSE );
-	                eval.setGlobalPrecision( globalPrecision );
-	            }
-
-	            try {
-	                eval.execute();
-	                ExcelAntEvaluationResult result = eval.getResult();
-
-					Supplier<String> details = () ->
-						result.getCellName() + ".  It evaluated to " +
-						result.getReturnValue() + " when the value of " +
-						eval.getExpectedValue() + " with precision of " +
-						eval.getPrecision();
-
-	                if( result.didTestPass() && !result.evaluationCompleteWithError()) {
-	                    if(showSuccessDetails) {
-	                        log("Succeeded when evaluating " + details.get(), Project.MSG_INFO );
-	                    }
-	                } else {
-	                    if(showFailureDetail) {
-	                        failureMessages.add( "\tFailed to evaluate cell " + details.get() + " was expected." );
-	                    }
-	                    passed = false;
-	                    failureCount++;
-
-	                    if(eval.requiredToPass()) {
-	                        throw new BuildException( "\tFailed to evaluate cell " + details.get() + " was expected." );
-	                    }
-	                }
-	            } catch( NullPointerException npe ) {
-	                // this means the cell reference in the test is bad.
-	                log( "Cell assignment " + eval.getCell() + " in test " + getName() +
-	                      " appears to point to an empy cell.  Please check the " +
-	                      " reference in the ant script.", Project.MSG_ERR );
-	            }
-	        }
-	    }
-
-		if(!passed) {
-			log( "Test named " + name + " failed because " + failureCount +
-					 " of " + testCount + " evaluations failed to " +
-					 "evaluate correctly.",
-					 Project.MSG_ERR );
-			if(showFailureDetail && failureMessages.size() > 0 ) {
-				for (String failureMessage : failureMessages) {
-					log(failureMessage, Project.MSG_ERR);
-				}
-			}
-		}
-	}
-
-	public boolean didTestPass() {
-
-		return passed;
-	}
- }
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntUserDefinedFunction.java b/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntUserDefinedFunction.java
deleted file mode 100644
index f96a01f996..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/ExcelAntUserDefinedFunction.java
+++ /dev/null
@@ -1,62 +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.ss.excelant;
-
-import org.apache.tools.ant.taskdefs.Typedef;
-
-/**
- * This class encapsulates the Strings necessary to create the User Defined
- * Function instances that will be passed to POI's Evaluator instance.
- *
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- *
- */
-public class ExcelAntUserDefinedFunction extends Typedef {
-
-
-	private String functionAlias ;
-
-	private String className ;
-
-
-	public ExcelAntUserDefinedFunction() {}
-
-	protected String getFunctionAlias() {
-		return functionAlias;
-	}
-
-	public void setFunctionAlias(String functionAlias) {
-		this.functionAlias = functionAlias;
-	}
-
-	protected String getClassName() {
-	    // workaround for IBM JDK assigning the classname to the lowercase instance provided by Definer!?!
-	    // I could not find out why that happens, the wrong assignment seems to be done somewhere deep inside Ant itself
-	    // or even in IBM JDK as Oracle JDK does not have this problem.
-	    if(className == null) {
-	        return getClassname();
-	    }
-
-		return className;
-	}
-
-	public void setClassName(String className) {
-		this.className = className;
-	}
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/IExcelAntWorkbookHandler.java b/src/excelant/java/org/apache/poi/ss/excelant/IExcelAntWorkbookHandler.java
deleted file mode 100644
index c8db7008d6..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/IExcelAntWorkbookHandler.java
+++ /dev/null
@@ -1,42 +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.ss.excelant;
-
-import org.apache.poi.ss.usermodel.Workbook;
-
-
-/**
- * In Excel there are many ways to handle manipulating a workbook based 
- * on some arbitrary user action (onChange, etc).  You use this interface
- * to create classes that will handle the workbook in whatever manner is needed
- * that cannot be handled by POI.
- * <p>
- * For example, suppose that in Excel when you update a cell the workbook
- * does some calculations and updates other cells based on that change.  In
- * ExcelAnt you would set the value of the cell then write your own handler
- * then call that from your Ant task after the set task.
- * 
- * @author Jon Svede ( jon [at] loquatic [dot] com )
- * @author Brian Bush ( brian [dot] bush [at] nrel [dot] gov )
- *
- */
-public interface IExcelAntWorkbookHandler {
-    public void setWorkbook( Workbook workbook ) ;
-    
-    public void execute() ;
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntEvaluationResult.java b/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntEvaluationResult.java
deleted file mode 100644
index 4eecd4faeb..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntEvaluationResult.java
+++ /dev/null
@@ -1,112 +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.ss.excelant.util;
-
-/**
- * A simple class that encapsulates information about a cell evaluation
- * from POI.
- * 
- * @author Jon Svede (jon [at] loquatic [dot] com)
- * @author Brian Bush (brian [dot] bush [at] nrel [dot] gov)
- *
- */
-public class ExcelAntEvaluationResult {
-	
-	/**
-	 * This boolean flag is used to determine if the evaluation completed
-	 * without error.  This alone doesn't ensure that the evaluation was 
-	 * successful.
-	 */
-	private boolean evaluationCompletedWithError ;
-	
-	/**
-	 * This boolean flag is used to determine if the result was within
-	 * the specified precision.
-	 */
-	private boolean didPass ;
-	
-	/**
-	 * This is the actual value returned from the evaluation.
-	 */
-	private double returnValue ;
-	
-	/**
-	 * Any error message String values that need to be returned.
-	 */
-	private String errorMessage ;
-	
-	/**
-	 * Stores the absolute value of the delta for this evaluation.
-	 */
-	private double actualDelta ;
-	
-	/**
-	 * This stores the fully qualified cell name (sheetName!cellId).
-	 */
-	private String cellName ;
-	
-	
-
-	public ExcelAntEvaluationResult(boolean completedWithError,
-			                 boolean passed, 
-			                 double retValue, 
-			                 String errMessage, 
-			                 double delta,
-			                 String cellId) {
-
-		evaluationCompletedWithError = completedWithError;
-		didPass = passed;
-		returnValue = retValue;
-		errorMessage = errMessage;
-		actualDelta = delta ;
-		cellName = cellId ;
-	}
-
-	public double getReturnValue() {
-		return returnValue;
-	}
-
-	public String getErrorMessage() {
-		return errorMessage;
-	}
-	
-	public boolean didTestPass() {
-		return didPass ;
-	}
-	
-	public boolean evaluationCompleteWithError() {
-		return evaluationCompletedWithError ;
-	}
-	
-	public double getDelta() {
-		return actualDelta ;
-	}
-	
-	public String getCellName() {
-		return cellName ;
-	}
-
-	@Override
-	public String toString() {
-		return "ExcelAntEvaluationResult [evaluationCompletedWithError="
-				+ evaluationCompletedWithError + ", didPass=" + didPass
-				+ ", returnValue=" + returnValue + ", errorMessage="
-				+ errorMessage + ", actualDelta=" + actualDelta + ", cellName="
-				+ cellName + "]";
-	}	
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntWorkbookUtil.java b/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntWorkbookUtil.java
deleted file mode 100644
index ee3f443228..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntWorkbookUtil.java
+++ /dev/null
@@ -1,384 +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.ss.excelant.util;
-
-import java.io.FileInputStream;
-import java.lang.reflect.InvocationTargetException;
-import java.util.ArrayList;
-import java.util.Date;
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import org.apache.poi.hssf.usermodel.HSSFFormulaEvaluator;
-import org.apache.poi.hssf.usermodel.HSSFWorkbook;
-import org.apache.poi.ss.formula.functions.FreeRefFunction;
-import org.apache.poi.ss.formula.udf.AggregatingUDFFinder;
-import org.apache.poi.ss.formula.udf.DefaultUDFFinder;
-import org.apache.poi.ss.formula.udf.UDFFinder;
-import org.apache.poi.ss.usermodel.Cell;
-import org.apache.poi.ss.usermodel.CellValue;
-import org.apache.poi.ss.usermodel.FormulaError;
-import org.apache.poi.ss.usermodel.FormulaEvaluator;
-import org.apache.poi.ss.usermodel.Row;
-import org.apache.poi.ss.usermodel.Sheet;
-import org.apache.poi.ss.usermodel.Workbook;
-import org.apache.poi.ss.usermodel.WorkbookFactory;
-import org.apache.poi.ss.util.CellReference;
-import org.apache.poi.xssf.usermodel.XSSFFormulaEvaluator;
-import org.apache.poi.xssf.usermodel.XSSFWorkbook;
-import org.apache.tools.ant.BuildException;
-import org.apache.tools.ant.Project;
-import org.apache.tools.ant.taskdefs.Typedef;
-
-/**
- * A general utility class that abstracts the POI details of loading the
- * workbook, accessing and updating cells.
- *
- * @author Jon Svede (jon [at] loquatic [dot] com)
- * @author Brian Bush (brian [dot] bush [at] nrel [dot] gov)
- *
- */
-public class ExcelAntWorkbookUtil extends Typedef {
-
-    private String excelFileName;
-
-    private Workbook workbook;
-
-    private final Map<String, FreeRefFunction> xlsMacroList = new HashMap<>();
-
-    /**
-     * Constructs an instance using a String that contains the fully qualified
-     * path of the Excel file. This constructor initializes a Workbook instance
-     * based on that file name.
-     *
-     * @param fName The fully qualified path of the Excel file.
-     * @throws BuildException If the workbook cannot be loaded.
-     */
-    protected ExcelAntWorkbookUtil(String fName) {
-        excelFileName = fName;
-        loadWorkbook();
-
-    }
-
-    /**
-     * Constructs an instance based on a Workbook instance.
-     *
-     * @param wb The Workbook to use for this instance.
-     */
-    protected ExcelAntWorkbookUtil(Workbook wb) {
-        workbook = wb;
-    }
-
-    /**
-     * Loads the member variable workbook based on the fileName variable.
-     * @return The opened Workbook-instance
-     * @throws BuildException If the workbook cannot be loaded.
-     */
-    private Workbook loadWorkbook() {
-        if (excelFileName == null) {
-            throw new BuildException("fileName attribute must be set!", getLocation());
-        }
-
-        try {
-            try (FileInputStream fis = new FileInputStream(excelFileName)) {
-                workbook = WorkbookFactory.create(fis);
-            }
-        } catch(Exception e) {
-            throw new BuildException("Cannot load file " + excelFileName
-                    + ". Make sure the path and file permissions are correct.", e);
-        }
-
-        return workbook;
-    }
-
-    /**
-     * Used to add a UDF to the evaluator.
-     * @param name The name of the function to add
-     * @param clazzName The class which implements this function
-     * @throws ClassNotFoundException if the class cannot be found
-     * @throws InstantiationException if the class cannot be constructed
-     * @throws IllegalAccessException if the constructor or the class is not accessible
-     */
-    public void addFunction(String name, String clazzName) throws ClassNotFoundException, InstantiationException, IllegalAccessException, NoSuchMethodException, InvocationTargetException {
-        Class<?> clazzInst = Class.forName(clazzName);
-        Object newInst = clazzInst.getDeclaredConstructor().newInstance();
-        if(newInst instanceof FreeRefFunction) {
-            addFunction(name, (FreeRefFunction)newInst);
-        }
-
-    }
-
-    /**
-     * Updates the internal HashMap of functions with instance and alias passed
-     * in.
-     *
-     * @param name the name of the function to replace
-     * @param func the function to use
-     */
-    protected void addFunction(String name, FreeRefFunction func) {
-        xlsMacroList.put(name, func);
-    }
-
-    /**
-     * returns a UDFFinder that contains all of the functions added.
-     *
-     * @return An instance of {@link UDFFinder} which can be used to
-     *      lookup functions
-     */
-    protected UDFFinder getFunctions() {
-
-        String[] names = new String[xlsMacroList.size()];
-        FreeRefFunction[] functions = new FreeRefFunction[xlsMacroList.size()];
-
-        int x = 0;
-        for(Map.Entry<String, FreeRefFunction> entry : xlsMacroList.entrySet()) {
-            names[x] = entry.getKey();
-            functions[x] = entry.getValue();
-        }
-
-        UDFFinder udff1 = new DefaultUDFFinder(names, functions);
-
-        return new AggregatingUDFFinder(udff1);
-
-    }
-
-    /**
-     * Returns a formula evaluator that is loaded with the functions that
-     * have been supplied.
-     *
-     * @param fileName Specifies if XSSF or HSSF should be used for
-     *                 the evaluator
-     * @return A {@link FormulaEvaluator} constructed accordingly
-     */
-    protected FormulaEvaluator getEvaluator(String fileName) {
-        FormulaEvaluator evaluator;
-        if (fileName.endsWith(".xlsx")) {
-            if(xlsMacroList.size() > 0) {
-                evaluator = XSSFFormulaEvaluator.create((XSSFWorkbook) workbook,
-                                                         null,
-                                                         getFunctions());
-            }
-            evaluator = new XSSFFormulaEvaluator((XSSFWorkbook) workbook);
-        } else {
-            if(xlsMacroList.size() > 0) {
-                evaluator = HSSFFormulaEvaluator.create((HSSFWorkbook)workbook,
-                                                         null,
-                                                         getFunctions());
-            }
-
-            evaluator = new HSSFFormulaEvaluator((HSSFWorkbook) workbook);
-        }
-
-        return evaluator;
-
-    }
-
-    /**
-     * Returns the Workbook instance associated with this WorkbookUtil.
-     *
-     * @return
-     */
-    public Workbook getWorkbook() {
-        return workbook;
-    }
-
-    /**
-     * Returns the fileName that was used to initialize this instance. May
-     * return null if the instance was constructed from a Workbook object.
-     *
-     * @return
-     */
-    public String getFileName() {
-        return excelFileName;
-    }
-
-    /**
-     * Returns the list of sheet names.
-     *
-     * @return
-     */
-    public List<String> getSheets() {
-    	ArrayList<String> sheets = new ArrayList<>();
-
-    	int sheetCount = workbook.getNumberOfSheets();
-
-    	for(int x=0; x<sheetCount; x++) {
-    		sheets.add(workbook.getSheetName(x));
-    	}
-
-    	return sheets;
-    }
-
-    /**
-     * This method uses a String in standard Excel format (SheetName!CellId) to
-     * locate the cell and set it to the value of the double in value.
-     *
-     * @param cellName
-     * @param value
-     */
-    public void setDoubleValue(String cellName, double value) {
-        log("starting setCellValue()", Project.MSG_DEBUG);
-        Cell cell = getCell(cellName);
-        log("working on cell: " + cell, Project.MSG_DEBUG);
-        cell.setCellValue(value);
-        log("after cell.setCellValue()", Project.MSG_DEBUG);
-
-        log("set cell " + cellName + " to value " + value, Project.MSG_DEBUG);
-    }
-
-    /**
-     * Utility method for setting the value of a Cell with a String.
-     *
-     * @param cellName
-     * @param value
-     */
-    public void setStringValue(String cellName, String value) {
-        Cell cell = getCell(cellName);
-        cell.setCellValue(value);
-    }
-
-    /**
-     * Utility method for setting the value of a Cell with a Formula.
-     *
-     * @param cellName
-     * @param formula
-     */
-    public void setFormulaValue(String cellName, String formula) {
-        Cell cell = getCell(cellName);
-        cell.setCellFormula(formula);
-    }
-
-    /**
-     * Utility method for setting the value of a Cell with a Date.
-     * @param cellName
-     * @param date
-     */
-    public void setDateValue(String cellName, Date date) {
-        Cell cell = getCell(cellName);
-        cell.setCellValue(date);
-    }
-    /**
-     * Uses a String in standard Excel format (SheetName!CellId) to locate a
-     * cell and evaluate it.
-     *
-     * @param cellName
-     * @param expectedValue
-     * @param precision
-     */
-    public ExcelAntEvaluationResult evaluateCell(String cellName, double expectedValue,
-            double precision) {
-
-        ExcelAntEvaluationResult evalResults = null;
-
-        Cell cell = getCell(cellName);
-
-        FormulaEvaluator evaluator = getEvaluator(excelFileName);
-
-
-        CellValue resultOfEval = evaluator.evaluate(cell);
-
-        if (resultOfEval.getErrorValue() == 0) {
-            // the evaluation did not encounter errors
-            double result = resultOfEval.getNumberValue();
-            double delta = Math.abs(result - expectedValue);
-            if (delta > precision) {
-                evalResults = new ExcelAntEvaluationResult(false, false,
-                        resultOfEval.getNumberValue(),
-                        "Results was out of range based on precision " + " of "
-                                + precision + ".  Delta was actually " + delta, delta, cellName);
-            } else {
-                evalResults = new ExcelAntEvaluationResult(false, true,
-                        resultOfEval.getNumberValue(),
-                        "Evaluation passed without error within in range.", delta, cellName);
-            }
-        } else {
-            String errorMeaning = null;
-            try {
-                errorMeaning = FormulaError.forInt(resultOfEval.getErrorValue()).getString();
-            } catch(IllegalArgumentException iae) {
-                errorMeaning =  "unknown error code: " +
-                                Byte.toString(resultOfEval.getErrorValue());
-            }
-
-            evalResults = new ExcelAntEvaluationResult(true, false,
-                    resultOfEval.getNumberValue(),
-                    "Evaluation failed due to an evaluation error of "
-                            + resultOfEval.getErrorValue()
-                            + " which is "
-                            + errorMeaning, 0, cellName);
-        }
-
-        return evalResults;
-    }
-
-    /**
-     * Returns a Cell as a String value.
-     *
-     * @param cellName
-     * @return
-     */
-    public String getCellAsString(String cellName) {
-    	Cell cell = getCell(cellName);
-		return cell.getStringCellValue();
-    }
-
-
-    /**
-     * Returns the value of the Cell as a double.
-     *
-     * @param cellName
-     * @return
-     */
-    public double getCellAsDouble(String cellName) {
-    	Cell cell = getCell(cellName);
-		return cell.getNumericCellValue();
-    }
-    /**
-     * Returns a cell reference based on a String in standard Excel format
-     * (SheetName!CellId).  This method will create a new cell if the
-     * requested cell isn't initialized yet.
-     *
-     * @param cellName
-     * @return
-     */
-    private Cell getCell(String cellName) {
-        CellReference cellRef = new CellReference(cellName);
-        String sheetName = cellRef.getSheetName();
-        Sheet sheet = workbook.getSheet(sheetName);
-        if(sheet == null) {
-            throw new BuildException("Sheet not found: " + sheetName);
-        }
-
-        int rowIdx = cellRef.getRow();
-        int colIdx = cellRef.getCol();
-        Row row = sheet.getRow(rowIdx);
-
-        if(row == null) {
-        	row = sheet.createRow(rowIdx);
-        }
-
-        Cell cell = row.getCell(colIdx);
-
-        if(cell == null) {
-        	cell = row.createCell(colIdx);
-        }
-
-        return cell;
-    }
-}
diff --git a/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntWorkbookUtilFactory.java b/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntWorkbookUtilFactory.java
deleted file mode 100644
index 113f0390f7..0000000000
--- a/src/excelant/java/org/apache/poi/ss/excelant/util/ExcelAntWorkbookUtilFactory.java
+++ /dev/null
@@ -1,60 +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.ss.excelant.util;
-
-import java.util.HashMap;
-import java.util.Map;
-
-
-/**
- * This is a factory class maps file names to WorkbookUtil instances.  This
- * helps ExcelAnt be more efficient when being run many times in an Ant build.
- *
- * @author Jon Svede (jon [at] loquatic [dot] com)
- * @author Brian Bush (brian [dot] bush [at] nrel [dot] gov)
- *
- */
-public final class ExcelAntWorkbookUtilFactory {
-
-    private static Map<String, ExcelAntWorkbookUtil> workbookUtilMap;
-
-    private ExcelAntWorkbookUtilFactory() {
-    }
-
-    /**
-     * Using the fileName, check the internal map to see if an instance
-     * of the WorkbookUtil exists.  If not, then add an instance to the map.
-     *
-     * @param fileName The filename to use as key to look for the ExcelAntWorkbookUtil.
-     * @return An instance of ExcelAntWorkbookUtil associated with the filename or
-     *          a freshly instantiated one if none did exist before.
-     */
-    public static ExcelAntWorkbookUtil getInstance(String fileName) {
-        if(workbookUtilMap == null) {
-            workbookUtilMap = new HashMap<>();
-        }
-
-        if(workbookUtilMap.containsKey(fileName)) {
-            return workbookUtilMap.get(fileName);
-        }
-
-        ExcelAntWorkbookUtil wbu = new ExcelAntWorkbookUtil(fileName);
-        workbookUtilMap.put(fileName, wbu);
-        return wbu;
-    }
-}