JetDiagnosticsTest for using java enum in kotlin.

compiler/testData/diagnostics/tests/enum/javaEnumWithProperty.kt

@@ -0,0 +1,21 @@
+// FILE: A.java
+public enum A {
+    ENTRY("1"),
+    ANOTHER("2");
+
+    public String s;
+
+    private A(String s) {
+        this.s = s;
+    }
+}
+
+// FILE: test.kt
+
+package vvv
+
+fun main() {
+    val c = A.ENTRY
+    c.s
+    A.ANOTHER.s
+}