don't qualify class references twice

java/java-impl/src/com/intellij/codeInsight/completion/ConstructorInsertHandler.java

@@ -76,7 +76,9 @@ class ConstructorInsertHandler implements InsertHandler<LookupElementDecorator<L
 
     insertParentheses(context, delegate, psiClass, withTail && isAbstract);
 
-    DefaultInsertHandler.addImportForItem(context, delegate);
+    if (item.getDelegate() instanceof JavaPsiClassReferenceElement) {
+      DefaultInsertHandler.addImportForItem(context, delegate);
+    }
 
     if (!withTail) {
       return;

java/java-tests/testData/codeInsight/completion/smartType/QualifiedAfterNew-out.java

@@ -0,0 +1,5 @@
+class A {{
+    foo.Foo<String> f = new bar.Bar();<caret>
+}}
+
+class Bar {}

java/java-tests/testData/codeInsight/completion/smartType/QualifiedAfterNew.java

@@ -0,0 +1,5 @@
+class A {{
+    foo.Foo<String> f = new B<caret>
+}}
+
+class Bar {}

java/java-tests/testSrc/com/intellij/codeInsight/completion/SmartTypeCompletionTest.java

@@ -1032,6 +1032,12 @@ public class SmartTypeCompletionTest extends LightFixtureCompletionTestCase {
     checkResultByTestName();
   }
 
+  public void testQualifiedAfterNew() throws Exception {
+    myFixture.addClass("package foo; public interface Foo<T> {}");
+    myFixture.addClass("package bar; public class Bar implements foo.Foo {}");
+    doTest();
+  }
+
   public void testTabAfterNew() throws Exception {
     doFirstItemTest('\t');
   }