Index: modules/swing/src/main/java/common/javax/swing/undo/CompoundEdit.java =================================================================== --- modules/swing/src/main/java/common/javax/swing/undo/CompoundEdit.java (revision 485596) +++ modules/swing/src/main/java/common/javax/swing/undo/CompoundEdit.java (working copy) @@ -24,6 +24,8 @@ import java.util.NoSuchElementException; import java.util.Vector; +import org.apache.harmony.x.swing.Utilities; + public class CompoundEdit extends AbstractUndoableEdit { protected Vector edits = new Vector(); @@ -108,7 +110,7 @@ if (last != null) { String name = last.getPresentationName(); - if (name.length() != 0) { + if (!Utilities.isEmptyString(name)) { return name; } }