IDEA-72104 Code completion for the final attribute of the enum

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

@@ -99,7 +99,7 @@ scopes:
               boolean containModifierFlag = false;
               if (list != null) {
                 for (@Modifier String keyword : keywords) {
-                  if (list.hasModifierProperty(keyword)) {
+                  if (list.hasExplicitModifier(keyword)) {
                     containModifierFlag = true;
                     break;
                   }

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

@@ -0,0 +1,5 @@
+enum Goo {
+    a,b;
+
+    private fin<caret>
+}

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

@@ -0,0 +1,5 @@
+enum Goo {
+    a,b;
+
+    private final <caret>
+}

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

@@ -928,6 +928,7 @@ public class NormalCompletionTest extends LightFixtureCompletionTestCase {
   public void testMethodParameterTypeDot() throws Throwable { doAntiTest() }
   public void testNewGenericClass() throws Throwable { doTest('\n') }
   public void testNewGenericInterface() throws Throwable { doTest() }
+  public void testEnumPrivateFinal() throws Throwable { doTest() }
 
   public void testUnfinishedMethodTypeParameter() throws Throwable {
     configure()