don't suggest return after dot

java/java-tests/testData/codeInsight/completion/normal/NoReturnAfterDot.java

@@ -0,0 +1,6 @@
+public class Zoo {
+  {
+    if (true) toString().<caret>
+  }
+
+}

java/java-tests/testSrc/com/intellij/codeInsight/completion/NormalCompletionTest.groovy

@@ -1278,4 +1278,9 @@ public class ListUtils {
     checkResult()
   }
 
+  public void testNoReturnAfterDot() {
+    configure()
+    assert !('return' in myFixture.lookupElementStrings)
+  }
+
 }