added a test for completion

java/java-tests/testData/compiler/completionOrdering/testAnonymous/Foo.java

@@ -0,0 +1,43 @@
+import java.util.*;
+
+class Foo {
+  void m() {
+    List l0 = new ArrayList();
+
+    List l1 = new AbstractList() {
+      @Override
+      public int size() {
+        return 0;
+      }
+
+      @Override
+      public Object get(int index) {
+        return null;
+      }
+    };
+    List l2 = new AbstractList() {
+      @Override
+      public int size() {
+        return 0;
+      }
+
+      @Override
+      public Object get(int index) {
+        return null;
+      }
+    };
+    List l3 = new AbstractList() {
+      @Override
+      public int size() {
+        return 0;
+      }
+
+      @Override
+      public Object get(int index) {
+        return null;
+      }
+    };
+
+    <caret>
+  }
+}