@UtilityClass handlers now more intelligent about inner types of implicitly static contexts (enums, interfaces, and annotation declarations). Also added tests to test for these.

test/transform/resource/before/UtilityClass.java

@@ -10,6 +10,7 @@ class UtilityClass {
 		private String innerInnerMember;
 	}
 }
+
 class UtilityInner {
 	static class InnerInner {
 		@lombok.experimental.UtilityClass
@@ -17,4 +18,20 @@ class UtilityInner {
 			int member;
 		}
 	}
+	
+	enum UtilityInsideEnum {
+		FOO, BAR;
+		
+		@lombok.experimental.UtilityClass
+		class InsideEnum {
+			int member;
+		}
+	}
+	
+	interface UtilityInsideInterface {
+		@lombok.experimental.UtilityClass
+		class InsideInterface {
+			int member;
+		}
+	}
 }