### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: compiler/org/eclipse/jdt/internal/compiler/codegen/CodeStream.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/codegen/CodeStream.java,v
retrieving revision 1.145
diff -u -r1.145 CodeStream.java
--- compiler/org/eclipse/jdt/internal/compiler/codegen/CodeStream.java	23 Oct 2006 16:48:39 -0000	1.145
+++ compiler/org/eclipse/jdt/internal/compiler/codegen/CodeStream.java	19 Nov 2006 16:21:58 -0000
@@ -5761,7 +5761,7 @@
 	if (pcToSourceMapSize > 0) {
 		// in this case there is already an entry in the table
 		if (pcToSourceMap[pcToSourceMapSize - 1] != lineNumber) {
-			if (startPC < lastEntryPC) {
+			if (startPC <= lastEntryPC) {
 				// we forgot to add an entry.
 				// search if an existing entry exists for startPC
 				int insertionIndex = insertionIndex(pcToSourceMap, pcToSourceMapSize, startPC);
@@ -5789,8 +5789,12 @@
 						pcToSourceMapSize += 2;
 					}
 				} else if (position != lastEntryPC) { // no bytecode since last entry pc
-					pcToSourceMap[pcToSourceMapSize++] = lastEntryPC;
-					pcToSourceMap[pcToSourceMapSize++] = lineNumber;
+					if (lastEntryPC == startPC || lastEntryPC == pcToSourceMap[pcToSourceMapSize - 2]) {
+						pcToSourceMap[pcToSourceMapSize - 1] = lineNumber;
+					} else {
+						pcToSourceMap[pcToSourceMapSize++] = lastEntryPC;
+						pcToSourceMap[pcToSourceMapSize++] = lineNumber;
+					}
 				}
 			} else {
 				// we can safely add the new entry. The endPC of the previous entry is not in conflit with the startPC of the new entry.
Index: compiler/org/eclipse/jdt/internal/compiler/codegen/BranchLabel.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/codegen/BranchLabel.java,v
retrieving revision 1.8
diff -u -r1.8 BranchLabel.java
--- compiler/org/eclipse/jdt/internal/compiler/codegen/BranchLabel.java	14 Sep 2006 14:36:55 -0000	1.8
+++ compiler/org/eclipse/jdt/internal/compiler/codegen/BranchLabel.java	19 Nov 2006 16:21:56 -0000
@@ -213,13 +213,9 @@
 						}
 				*/
 				// Beginning of new code
-				int index = this.codeStream.pcToSourceMapSize - 2;
 				if (this.codeStream.lastEntryPC == oldPosition) {
 					this.codeStream.lastEntryPC = this.position;
 				}
-				if ((index >= 0) && (this.codeStream.pcToSourceMap[index] == this.position)) {
-					this.codeStream.pcToSourceMapSize-=2;
-				}
 				// end of new code
 				if ((this.codeStream.generateAttributes & (ClassFileConstants.ATTR_VARS | ClassFileConstants.ATTR_STACK_MAP)) != 0) {
 					LocalVariableBinding locals[] = this.codeStream.locals;