disable field encapsulation for enum constants (IDEA-141305)

java/java-tests/testData/refactoring/encapsulateFields/filterEnumConstants/after/Test.java

@@ -0,0 +1,12 @@
+enum A {
+  B;
+  private int i;
+
+    public int getI() {
+        return i;
+    }
+
+    public void setI(int i) {
+        this.i = i;
+    }
+}

java/java-tests/testData/refactoring/encapsulateFields/filterEnumConstants/before/Test.java

@@ -0,0 +1,4 @@
+enum A {
+  B;
+  private int i;
+}