bug fix
diff --git a/plugins/org.eclipse.epf.library.edit/src/org/eclipse/epf/library/edit/util/Suppression.java b/plugins/org.eclipse.epf.library.edit/src/org/eclipse/epf/library/edit/util/Suppression.java
index 3d2b46f..275fe26 100755
--- a/plugins/org.eclipse.epf.library.edit/src/org/eclipse/epf/library/edit/util/Suppression.java
+++ b/plugins/org.eclipse.epf.library.edit/src/org/eclipse/epf/library/edit/util/Suppression.java
@@ -277,6 +277,7 @@
 						Object e = TngUtil.unwrap(wrapper);
 						if (e instanceof MethodElement &&
 								((MethodElement) e).getSuppressed().booleanValue() != suppressed) {
+							return true;
 						}
 					}
 				} else if (element instanceof MethodElement) {