Multi-catch support: more highlighting

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/advHighlighting7/MultiCatchWarn.java

@@ -0,0 +1,12 @@
+abstract class C {
+  private static class E extends Exception { }
+  private static class E1 extends E { }
+  private static class E2 extends E { }
+
+  abstract void f() throws E1, E2;
+
+  void m() {
+    try { f(); } catch (E1 | E2 ignore) { }
+    try { f(); } catch (<warning descr="Exception 'C.E1' is also caught by 'C.E'">E1</warning> | E ignore) { }
+  }
+}