SortContentAction: prevent sorting when enum entries have dependencies

java/java-tests/testData/codeInsight/daemonCodeAnalyzer/quickFix/sortContent/beforeEnumDependants.java

@@ -0,0 +1,11 @@
+// "Sort content" "false"
+
+enum E {
+  Foo(null),
+  Bar(Foo),<caret>
+  Baz(null);
+
+  E(E e) {
+
+  }
+}