[239632] Compile error in server.ui test bundle

tests/org.eclipse.jst.server.ui.tests/src/org/eclipse/jst/server/ui/tests/LabelProviderTest.java

diff --git a/tests/org.eclipse.jst.server.ui.tests/src/org/eclipse/jst/server/ui/tests/LabelProviderTest.java b/tests/org.eclipse.jst.server.ui.tests/src/org/eclipse/jst/server/ui/tests/LabelProviderTest.java
index b1cdf73..13de9ff 100644
--- a/tests/org.eclipse.jst.server.ui.tests/src/org/eclipse/jst/server/ui/tests/LabelProviderTest.java
+++ b/tests/org.eclipse.jst.server.ui.tests/src/org/eclipse/jst/server/ui/tests/LabelProviderTest.java
@@ -56,6 +56,10 @@
 						public int compareTo(Object o) {
 							return 0;
 						}
+
+						public Object getAdapter(Class adapter) {
+							return null;
+						}
 						
 					};
 				}