Converter tests:

Change test data files extension to "java"

j2k/tests/testData/ast/enum/primaryPrivateConstructor.java

@@ -0,0 +1,13 @@
+//class
+package demo;
+
+enum Color {
+ private int code;
+
+ private Color(int c) {
+   code = c;
+ }
+
+ public int getCode() {
+   return code;
+ }