Removing unused import.

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@225743 13f79535-47bb-0310-9956-ffa450edef68

13 files changed, 7 insertions, 27 deletions

diff --git a/src/java/org/apache/fop/fo/FObj.java b/src/java/org/apache/fop/fo/FObj.java
index 827ebda3f..3e82c2911 100644
--- a/src/java/org/apache/fop/fo/FObj.java
+++ b/src/java/org/apache/fop/fo/FObj.java
@@ -27,7 +27,6 @@ import java.util.Set;
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.datatypes.PercentBase;
 import org.apache.fop.fo.flow.Marker;
-import org.apache.fop.fo.pagination.Flow;
 import org.apache.fop.fo.properties.PropertyMaker;
 import org.xml.sax.Attributes;
 import org.xml.sax.Locator;
diff --git a/src/java/org/apache/fop/fo/extensions/ExtensionElementMapping.java b/src/java/org/apache/fop/fo/extensions/ExtensionElementMapping.java
index 950738e85..310b61550 100644
--- a/src/java/org/apache/fop/fo/extensions/ExtensionElementMapping.java
+++ b/src/java/org/apache/fop/fo/extensions/ExtensionElementMapping.java
@@ -18,7 +18,6 @@
 
 package org.apache.fop.fo.extensions;
 
-import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.ElementMapping;
 
 import java.util.HashMap;
diff --git a/src/java/org/apache/fop/fo/flow/Footnote.java b/src/java/org/apache/fop/fo/flow/Footnote.java
index 20546ca27..1a3e2b253 100644
--- a/src/java/org/apache/fop/fo/flow/Footnote.java
+++ b/src/java/org/apache/fop/fo/flow/Footnote.java
@@ -18,9 +18,6 @@
 
 package org.apache.fop.fo.flow;
 
-// Java
-import java.util.List;
-
 import org.xml.sax.Locator;
 
 import org.apache.fop.apps.FOPException;
diff --git a/src/java/org/apache/fop/fo/pagination/PageSequenceWrapper.java b/src/java/org/apache/fop/fo/pagination/PageSequenceWrapper.java
index 7639d7c02..e7e876af0 100644
--- a/src/java/org/apache/fop/fo/pagination/PageSequenceWrapper.java
+++ b/src/java/org/apache/fop/fo/pagination/PageSequenceWrapper.java
@@ -18,10 +18,6 @@
 
 package org.apache.fop.fo.pagination;
 
-// Java
-import java.util.List;
-import java.util.ListIterator;
-
 import org.xml.sax.Locator;
 
 import org.apache.fop.apps.FOPException;
diff --git a/src/java/org/apache/fop/fo/pagination/RegionBody.java b/src/java/org/apache/fop/fo/pagination/RegionBody.java
index a4bd82700..00acca4da 100644
--- a/src/java/org/apache/fop/fo/pagination/RegionBody.java
+++ b/src/java/org/apache/fop/fo/pagination/RegionBody.java
@@ -25,7 +25,6 @@ import org.apache.fop.apps.FOPException;
 import org.apache.fop.datatypes.FODimension;
 import org.apache.fop.datatypes.Length;
 import org.apache.fop.datatypes.Numeric;
-import org.apache.fop.fo.Constants;
 import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.PropertyList;
 import org.apache.fop.fo.properties.CommonMarginBlock;
diff --git a/src/java/org/apache/fop/fo/pagination/Title.java b/src/java/org/apache/fop/fo/pagination/Title.java
index a87b6031e..87c29cc71 100644
--- a/src/java/org/apache/fop/fo/pagination/Title.java
+++ b/src/java/org/apache/fop/fo/pagination/Title.java
@@ -21,10 +21,7 @@ package org.apache.fop.fo.pagination;
 // XML
 import org.xml.sax.Locator;
 
-import org.apache.fop.apps.FOPException;
-import org.apache.fop.datatypes.Length;
 import org.apache.fop.fo.FONode;
-import org.apache.fop.fo.PropertyList;
 import org.apache.fop.fo.ValidationException;
 import org.apache.fop.fo.flow.InlineLevel;
 
diff --git a/src/java/org/apache/fop/fo/pagination/bookmarks/Bookmark.java b/src/java/org/apache/fop/fo/pagination/bookmarks/Bookmark.java
index 38c01b739..1a586c516 100644
--- a/src/java/org/apache/fop/fo/pagination/bookmarks/Bookmark.java
+++ b/src/java/org/apache/fop/fo/pagination/bookmarks/Bookmark.java
@@ -19,7 +19,6 @@
 package org.apache.fop.fo.pagination.bookmarks;
 
 import java.util.ArrayList;
-import org.xml.sax.Attributes;
 import org.xml.sax.Locator;
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.fo.FObj;
diff --git a/src/java/org/apache/fop/fo/pagination/bookmarks/BookmarkTree.java b/src/java/org/apache/fop/fo/pagination/bookmarks/BookmarkTree.java
index 025e91054..9f9812e14 100644
--- a/src/java/org/apache/fop/fo/pagination/bookmarks/BookmarkTree.java
+++ b/src/java/org/apache/fop/fo/pagination/bookmarks/BookmarkTree.java
@@ -26,10 +26,8 @@ import org.xml.sax.Locator;
 import org.apache.fop.apps.FOPException;
 import org.apache.fop.fo.FONode;
 import org.apache.fop.fo.FObj;
-import org.apache.fop.fo.PropertyList;
 import org.apache.fop.fo.ValidationException;
 import org.apache.fop.fo.pagination.Root;
-import org.apache.fop.fo.properties.Property;
 
 /**
  * The fo:bookmark-tree formatting object, first introduced in the 
diff --git a/src/java/org/apache/fop/layoutmgr/PageSequenceLayoutManager.java b/src/java/org/apache/fop/layoutmgr/PageSequenceLayoutManager.java
index cbe27d2b2..e5e730660 100644
--- a/src/java/org/apache/fop/layoutmgr/PageSequenceLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/PageSequenceLayoutManager.java
@@ -189,7 +189,7 @@ public class PageSequenceLayoutManager extends AbstractLayoutManager {
                 needColumnBalancing = (childLC.getNextSpan() == Constants.EN_ALL);
             }
             if (needColumnBalancing) {
-                this.log.debug("Column balancing necessary for the next element list!!!");
+                AbstractBreaker.log.debug("Column balancing necessary for the next element list!!!");
             }
             return nextSequenceStartsOn;
         }
@@ -303,8 +303,8 @@ public class PageSequenceLayoutManager extends AbstractLayoutManager {
         protected void doPhase3(PageBreakingAlgorithm alg, int partCount, 
                 BlockSequence originalList, BlockSequence effectiveList) {
             if (needColumnBalancing) {
-                this.log.debug("Column balancing now!!!");
-                this.log.debug("===================================================");
+                AbstractBreaker.log.debug("Column balancing now!!!");
+                AbstractBreaker.log.debug("===================================================");
                 int restartPoint = pvProvider.getStartingPartIndexForLastPage(partCount);
                 if (restartPoint > 0) {
                     addAreas(alg, restartPoint, originalList, effectiveList);
@@ -318,7 +318,7 @@ public class PageSequenceLayoutManager extends AbstractLayoutManager {
                 } else {
                     newStartPos = 0;
                 }
-                this.log.debug("Restarting at " + restartPoint + ", new start position: " + newStartPos);
+                AbstractBreaker.log.debug("Restarting at " + restartPoint + ", new start position: " + newStartPos);
 
                 //Handle page break right here to avoid any side-effects
                 handleBreakTrait(EN_PAGE);
@@ -338,7 +338,7 @@ public class PageSequenceLayoutManager extends AbstractLayoutManager {
                 int iOptPageCount = algRestart.findBreakingPoints(effectiveList,
                             newStartPos,
                             1, true, true);
-                this.log.debug("restart: iOptPageCount= " + iOptPageCount
+                AbstractBreaker.log.debug("restart: iOptPageCount= " + iOptPageCount
                         + " pageBreaks.size()= " + algRestart.getPageBreaks().size());
                 if (iOptPageCount > getCurrentPV().getBodyRegion().getColumnCount()) {
                     /* reenable when everything works
@@ -349,7 +349,7 @@ public class PageSequenceLayoutManager extends AbstractLayoutManager {
                 //Make sure we only add the areas we haven't added already
                 effectiveList.ignoreAtStart = newStartPos;
                 addAreas(algRestart, iOptPageCount, originalList, effectiveList);
-                this.log.debug("===================================================");
+                AbstractBreaker.log.debug("===================================================");
             } else {
                 //Directly add areas after finding the breaks
                 addAreas(alg, partCount, originalList, effectiveList);
@@ -357,7 +357,7 @@ public class PageSequenceLayoutManager extends AbstractLayoutManager {
         }
         
         protected void startPart(BlockSequence list, int breakClass) {
-            this.log.debug("startPart() breakClass=" + breakClass);
+            AbstractBreaker.log.debug("startPart() breakClass=" + breakClass);
             if (curPV == null) {
                 throw new IllegalStateException("curPV must not be null");
             }
diff --git a/src/java/org/apache/fop/layoutmgr/inline/CharacterLayoutManager.java b/src/java/org/apache/fop/layoutmgr/inline/CharacterLayoutManager.java
index 498d0ed0b..9f05e8876 100644
--- a/src/java/org/apache/fop/layoutmgr/inline/CharacterLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/inline/CharacterLayoutManager.java
@@ -27,7 +27,6 @@ import org.apache.fop.layoutmgr.LayoutContext;
 import org.apache.fop.layoutmgr.LeafPosition;
 import org.apache.fop.layoutmgr.Position;
 import org.apache.fop.layoutmgr.TraitSetter;
-import org.apache.fop.layoutmgr.inline.LeafNodeLayoutManager.AreaInfo;
 import org.apache.fop.area.inline.InlineArea;
 import org.apache.fop.area.Trait;
 import org.apache.fop.traits.MinOptMax;
diff --git a/src/java/org/apache/fop/layoutmgr/inline/LineLayoutManager.java b/src/java/org/apache/fop/layoutmgr/inline/LineLayoutManager.java
index 01955ee67..cd136bd40 100644
--- a/src/java/org/apache/fop/layoutmgr/inline/LineLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/inline/LineLayoutManager.java
@@ -40,7 +40,6 @@ import org.apache.fop.layoutmgr.LeafPosition;
 import org.apache.fop.layoutmgr.Position;
 import org.apache.fop.layoutmgr.PositionIterator;
 import org.apache.fop.layoutmgr.SpaceSpecifier;
-import org.apache.fop.layoutmgr.BreakingAlgorithm.KnuthNode;
 import org.apache.fop.area.LineArea;
 
 import java.util.ListIterator;
diff --git a/src/java/org/apache/fop/layoutmgr/table/PrimaryGridUnit.java b/src/java/org/apache/fop/layoutmgr/table/PrimaryGridUnit.java
index 0657128cf..df22143e5 100644
--- a/src/java/org/apache/fop/layoutmgr/table/PrimaryGridUnit.java
+++ b/src/java/org/apache/fop/layoutmgr/table/PrimaryGridUnit.java
@@ -23,7 +23,6 @@ import java.util.List;
 
 import org.apache.fop.fo.flow.TableCell;
 import org.apache.fop.fo.flow.TableColumn;
-import org.apache.fop.fo.properties.LengthRangeProperty;
 
 /**
  * This class represents a primary grid unit of a spanned cell.
diff --git a/src/java/org/apache/fop/tools/TestConverter.java b/src/java/org/apache/fop/tools/TestConverter.java
index 0fd0831b7..601c14944 100644
--- a/src/java/org/apache/fop/tools/TestConverter.java
+++ b/src/java/org/apache/fop/tools/TestConverter.java
@@ -19,7 +19,6 @@
 package org.apache.fop.tools;
 
 import java.io.File;
-import java.io.InputStream;
 import java.io.OutputStream;
 import java.util.Map;