Add @Override annotation to explicit record getters (IDEA-244562)

GitOrigin-RevId: d5c1775ef64f4d59970e72cd0ab284ffabc98ce5

java/java-impl/src/com/intellij/codeInsight/generation/GenerateMembersUtil.java

@@ -15,6 +15,7 @@ import com.intellij.openapi.editor.ScrollType;
 import com.intellij.openapi.project.Project;
 import com.intellij.openapi.util.Comparing;
 import com.intellij.openapi.util.text.StringUtil;
+import com.intellij.pom.java.LanguageLevel;
 import com.intellij.psi.*;
 import com.intellij.psi.codeStyle.*;
 import com.intellij.psi.impl.light.LightTypeElement;
@@ -777,6 +778,11 @@ public class GenerateMembersUtil {
       if (superMethod != null && superMethod.getContainingClass() != targetClass && PsiUtil.isAccessible(superMethod, targetClass, null)) {
         OverrideImplementUtil.annotateOnOverrideImplement(generated, targetClass, superMethod, true);
       }
+      if (JavaPsiRecordUtil.getRecordComponentForAccessor(generated) != null &&
+          PsiUtil.getLanguageLevel(targetClass) != LanguageLevel.JDK_14_PREVIEW) {
+        AddAnnotationPsiFix
+          .addPhysicalAnnotationIfAbsent(CommonClassNames.JAVA_LANG_OVERRIDE, PsiNameValuePair.EMPTY_ARRAY, generated.getModifierList());
+      }
     }
     return generated;
   }

java/java-psi-impl/src/com/intellij/psi/util/JavaPsiRecordUtil.java

@@ -3,6 +3,8 @@ package com.intellij.psi.util;
 
 import com.intellij.psi.*;
 import com.intellij.psi.impl.light.LightRecordField;
+import com.intellij.psi.impl.source.DummyHolder;
+import com.intellij.util.ObjectUtils;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 
@@ -18,6 +20,12 @@ public class JavaPsiRecordUtil {
   @Nullable
   public static PsiRecordComponent getRecordComponentForAccessor(@NotNull PsiMethod accessor) {
     PsiClass aClass = accessor.getContainingClass();
+    if (aClass == null) {
+      PsiElement parent = accessor.getParent();
+      if (parent instanceof DummyHolder) {
+        aClass = ObjectUtils.tryCast(parent.getContext(), PsiClass.class);
+      }
+    }
     if (aClass == null || !aClass.isRecord()) return null;
     if (!accessor.getParameterList().isEmpty()) return null;
     String name = accessor.getName();

java/java-tests/testSrc/com/intellij/java/codeInsight/GenerateGetterSetterTest.groovy

@@ -8,6 +8,7 @@ import com.intellij.codeInsight.generation.SetterTemplatesManager
 import com.intellij.openapi.editor.Editor
 import com.intellij.openapi.project.Project
 import com.intellij.psi.codeStyle.JavaCodeStyleSettings
+import com.intellij.testFramework.LightProjectDescriptor
 import com.intellij.testFramework.fixtures.LightJavaCodeInsightFixtureTestCase
 import com.intellij.util.ui.UIUtil
 import com.siyeh.ig.style.UnqualifiedFieldAccessInspection
@@ -251,6 +252,28 @@ class Foo {
   void foo() {}
 }'''
   }
+  
+  void "test record accessor"() {
+    myFixture.configureByText('a.java', '''
+record Point(int x, int y) {
+  <caret>
+}
+''')
+    generateGetter()
+    myFixture.checkResult('''
+record Point(int x, int y) {
+    @Override
+    public int x() {
+        return x;
+    }
+
+    @Override
+    public int y() {
+        return y;
+    }
+}
+''')
+  }
 
   private void generateSetter() {
     new GenerateSetterHandler() {
@@ -266,4 +289,9 @@ class Foo {
     }.invoke(project, myFixture.editor, myFixture.file)
     UIUtil.dispatchAllInvocationEvents()
   }
+
+  @Override
+  protected LightProjectDescriptor getProjectDescriptor() {
+    return JAVA_15
+  }
 }