[java formatter] space between enum constant and annotation

java/java-impl/src/com/intellij/psi/formatter/java/JavaSpacePropertyProcessor.java

@@ -1720,6 +1720,9 @@ public class JavaSpacePropertyProcessor extends JavaElementVisitor {
     else if (myRole2 == ChildRole.ANONYMOUS_CLASS) {
       myResult = getSpaceBeforeLBrace(myChild2, mySettings.SPACE_BEFORE_CLASS_LBRACE, null);
     }
+    else if (myRole1 == ChildRole.MODIFIER_LIST && myRole2 == ChildRole.NAME) {
+      createSpaceInCode(true);
+    }
   }
 
   @Override

java/java-tests/testSrc/com/intellij/psi/formatter/java/JavaFormatterSpaceTest.java

@@ -660,5 +660,18 @@ public class JavaFormatterSpaceTest extends AbstractJavaFormatterTest {
       "public static void bar(@NonNls final String[] args) {\n" +
       "}");
   }
+
+  public void testEnumAnnotations() {
+    doTextTest("enum SampleEnum {\n" +
+               "    @Annotation(\"1\")ONE,\n" +
+               "    @Annotation(\"2\")TWO,\n" +
+               "    @Annotation THREE\n" +
+               "}",
+               "enum SampleEnum {\n" +
+               "    @Annotation(\"1\") ONE,\n" +
+               "    @Annotation(\"2\") TWO,\n" +
+               "    @Annotation THREE\n" +
+               "}");
+  }
   
 }