### Eclipse Workspace Patch 1.0
#P org.eclipse.jdt.core
Index: compiler/org/eclipse/jdt/internal/compiler/classfmt/ClassFileReader.java
===================================================================
RCS file: /cvsroot/eclipse/org.eclipse.jdt.core/compiler/org/eclipse/jdt/internal/compiler/classfmt/ClassFileReader.java,v
retrieving revision 1.86
diff -u -r1.86 ClassFileReader.java
--- compiler/org/eclipse/jdt/internal/compiler/classfmt/ClassFileReader.java	27 Jun 2008 16:04:13 -0000	1.86
+++ compiler/org/eclipse/jdt/internal/compiler/classfmt/ClassFileReader.java	23 Dec 2008 17:13:27 -0000
@@ -806,6 +806,9 @@
 		// meta-annotations
 		if ((getTagBits() & OnlyStructuralTagBits) != (newClassFile.getTagBits() & OnlyStructuralTagBits))
 			return true;
+		// annotations
+		if (hasStructuralAnnotationChanges(getAnnotations(), newClassFile.getAnnotations()))
+			return true;
 
 		// generic signature
 		if (!CharOperation.equals(getGenericSignature(), newClassFile.getGenericSignature()))
@@ -923,6 +926,33 @@
 	}
 }
 
+private boolean hasStructuralAnnotationChanges(IBinaryAnnotation[] currentAnnotations, IBinaryAnnotation[] otherAnnotations) {
+	if (currentAnnotations == otherAnnotations)
+		return false;
+
+	int currentAnnotationsLength = currentAnnotations == null ? 0 : currentAnnotations.length;
+	int otherAnnotationsLength = otherAnnotations == null ? 0 : otherAnnotations.length;
+	if (currentAnnotationsLength != otherAnnotationsLength)
+		return true;
+	for (int i = 0; i < currentAnnotationsLength; i++) {
+		if (!CharOperation.equals(currentAnnotations[i].getTypeName(), otherAnnotations[i].getTypeName()))
+			return true;
+		IBinaryElementValuePair[] currentPairs = currentAnnotations[i].getElementValuePairs();
+		IBinaryElementValuePair[] otherPairs = otherAnnotations[i].getElementValuePairs();
+		int currentPairsLength = currentPairs == null ? 0 : currentPairs.length;
+		int otherPairsLength = otherPairs == null ? 0 : otherPairs.length;
+		if (currentPairsLength != otherPairsLength)
+			return true;
+		for (int j = 0; j < currentPairsLength; j++) {
+			if (!CharOperation.equals(currentPairs[j].getName(), otherPairs[j].getName()))
+				return true;
+			if (!currentPairs[j].getValue().equals(otherPairs[j].getValue()))
+				return true;
+		}
+	}
+	return false;
+}
+
 private boolean hasStructuralFieldChanges(FieldInfo currentFieldInfo, FieldInfo otherFieldInfo) {
 	// generic signature
 	if (!CharOperation.equals(currentFieldInfo.getGenericSignature(), otherFieldInfo.getGenericSignature()))
@@ -931,6 +961,8 @@
 		return true;
 	if ((currentFieldInfo.getTagBits() & TagBits.AnnotationDeprecated) != (otherFieldInfo.getTagBits() & TagBits.AnnotationDeprecated))
 		return true;
+	if (hasStructuralAnnotationChanges(currentFieldInfo.getAnnotations(), otherFieldInfo.getAnnotations()))
+		return true;
 	if (!CharOperation.equals(currentFieldInfo.getName(), otherFieldInfo.getName()))
 		return true;
 	if (!CharOperation.equals(currentFieldInfo.getTypeName(), otherFieldInfo.getTypeName()))
@@ -976,6 +1008,8 @@
 		return true;
 	if ((currentMethodInfo.getTagBits() & TagBits.AnnotationDeprecated) != (otherMethodInfo.getTagBits() & TagBits.AnnotationDeprecated))
 		return true;
+	if (hasStructuralAnnotationChanges(currentMethodInfo.getAnnotations(), otherMethodInfo.getAnnotations()))
+		return true;
 	if (!CharOperation.equals(currentMethodInfo.getSelector(), otherMethodInfo.getSelector()))
 		return true;
 	if (!CharOperation.equals(currentMethodInfo.getMethodDescriptor(), otherMethodInfo.getMethodDescriptor()))