introduce constant: check forward reference fix ( IDEA-84139)

java/java-tests/testData/refactoring/inplaceIntroduceConstant/correctConstantPosition.java

@@ -0,0 +1,18 @@
+public class Res {
+
+    void bar(R r){}
+
+    interface R<S, T> {
+        void la(S s, T t);
+    }
+
+    private void validateStructuresCookie(Res cookie) {
+        cookie.bar(new <caret>R<String, Object>(){
+            final String param = "";
+            @Override
+            public void la(String s, Object o) {
+                System.out.println(param);
+            }
+        });
+      }
+}

java/java-tests/testData/refactoring/inplaceIntroduceConstant/correctConstantPosition_after.java

@@ -0,0 +1,21 @@
+public class Res {
+
+    public static final Res.R<String,Object> R = new Res.R<String, Object>() {
+        final String param = "";
+
+        @Override
+        public void la(String s, Object o) {
+            System.out.println(param);
+        }
+    };
+
+    void bar(R r){}
+
+    interface R<S, T> {
+        void la(S s, T t);
+    }
+
+    private void validateStructuresCookie(Res cookie) {
+        cookie.bar(<caret>R);
+      }
+}

java/java-tests/testSrc/com/intellij/refactoring/InplaceIntroduceConstantTest.java

@@ -92,6 +92,15 @@ public class InplaceIntroduceConstantTest extends AbstractJavaInplaceIntroduceTe
       }
     });
   }
+  
+  public void testCorrectConstantPosition() throws Exception {
+     doTest(new Pass<AbstractInplaceIntroducer>() {
+       @Override
+       public void pass(AbstractInplaceIntroducer inplaceIntroduceFieldPopup) {
+         type("R");
+       }
+     });
+   }
 
   public void testEscapePosition() throws Exception {
     doTestEscape();