8025537: Convert 2 javac/enumdeclarations tests in jtreg for regression ws

Reviewed-by: jjg

langtools/test/tools/javac/enum/EnumMembersOrder.java

@@ -0,0 +1,20 @@
+/**
+ * @test    /nodynamiccopyright/
+ * @bug     8025537 5028491
+ * @author  sogoel
+ * @summary enum constants should precede other enum members
+ * @compile/fail/ref=EnumMembersOrder.out -XDrawDiagnostics EnumMembersOrder.java
+ */
+
+enum Days {
+
+    Days(String d) { day = d; } // constructor
+
+    // enum constants
+    WEEKEND("SAT"),
+    WEEKDAY("MON");
+
+    private String day;
+
+}
+