Implemented missing methods

git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/branches/Temp_InlineContainer@1541864 13f79535-47bb-0310-9956-ffa450edef68

diff --git a/src/java/org/apache/fop/layoutmgr/inline/InlineContainerLayoutManager.java b/src/java/org/apache/fop/layoutmgr/inline/InlineContainerLayoutManager.java
index 771bda255717a9f4ecb0e14ba346d3c9498ee893..020eb99824a12c66099bb163a842abd86e5894c9 100644 (file)
--- a/src/java/org/apache/fop/layoutmgr/inline/InlineContainerLayoutManager.java
+++ b/src/java/org/apache/fop/layoutmgr/inline/InlineContainerLayoutManager.java
@@ -301,31 +301,30 @@ public class InlineContainerLayoutManager extends AbstractLayoutManager implemen
     }
 
     public List addALetterSpaceTo(List oldList) {
-        throw new UnsupportedOperationException("Not implemented");
+        return oldList;
     }
 
     public List addALetterSpaceTo(List oldList, int depth) {
-        throw new UnsupportedOperationException("Not implemented");
+        return oldList;
     }
 
     public String getWordChars(Position pos) {
-        throw new UnsupportedOperationException("Not implemented");
+        return "";
     }
 
     public void hyphenate(Position pos, HyphContext hyphContext) {
-        throw new UnsupportedOperationException("Not implemented");
     }
 
     public boolean applyChanges(List oldList) {
-        throw new UnsupportedOperationException("Not implemented");
+        return false;
     }
 
     public boolean applyChanges(List oldList, int depth) {
-        throw new UnsupportedOperationException("Not implemented");
+        return false;
     }
 
     public List getChangedKnuthElements(List oldList, int alignment, int depth) {
-        throw new UnsupportedOperationException("Not implemented");
+        return oldList;
     }
 
 }