java: add import on inner class: disable if qualifier has provided type arguments (IDEA-267858)

GitOrigin-RevId: 9df069c5dd257e92bf549753256c42ecab98e5e4

java/java-impl/src/com/intellij/codeInsight/intention/impl/AddSingleMemberStaticImportAction.java

@@ -107,6 +107,13 @@ public class AddSingleMemberStaticImportAction extends BaseElementAtCaretIntenti
                   .createReferenceFromText(refNameElement.getText(), refExpr);
                 final PsiElement target = copy.resolve();
                 if (target != null && PsiTreeUtil.getParentOfType(target, PsiClass.class) != aClass) return null;
+                PsiElement qualifier = refExpr.getQualifier();
+                if (qualifier instanceof PsiJavaCodeReferenceElement) {
+                  PsiReferenceParameterList parameterList = ((PsiJavaCodeReferenceElement)qualifier).getParameterList();
+                  if (parameterList != null && parameterList.getTypeParameterElements().length > 0) {
+                    return null;
+                  }
+                }
               }
               return new ImportAvailability(qName + "." +refExpr.getReferenceName(), (PsiMember) resolved);
             }

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/addSingleStaticImport/DisabledInsideParameterizedQualifierReference.java

@@ -0,0 +1,7 @@
+package foo;
+
+class Outer<O> {
+  public abstract class Inner { }
+
+  final class FileLockingCallback extends Outer<String>.I<caret>nner { }
+}

java/java-tests/testSrc/com/intellij/java/codeInsight/intention/AddSingleStaticImportActionTest.java

@@ -30,6 +30,11 @@ public class AddSingleStaticImportActionTest extends JavaCodeInsightFixtureTestC
     doTest("Add import for 'foo.Class1.Inner2'");
   }
 
+  public void testDisabledInsideParameterizedQualifierReference() {
+    myFixture.configureByFile(getTestName(false) + ".java");
+    assertNull(myFixture.getAvailableIntention("Add import for 'foo.Outer.Inner'"));
+  }
+
   public void testWrongCandidateAfterImport() {
     myFixture.addClass("package foo; class Empty {}"); //to ensure package is in the project
     doTest("Add static import for 'foo.Test.X.test'");