RFR: 8167178 Exported elements referring to inaccessible types in java.naming

[Vyom Tewari]

Hi All,

Please review  below the small fix for the issue.

BugId : https://bugs.openjdk.java.net/browse/JDK-8167178

The compatibility impact is minimum as no code in JDK is currently 
depend on it.

I will file a CCC today.

Thanks,

Vyom


--- a/src/java.naming/share/classes/javax/naming/CompoundName.java Fri 
Dec 23 09:31:24 2016 +0530
+++ b/src/java.naming/share/classes/javax/naming/CompoundName.java Mon 
Jan 16 13:36:48 2017 +0530
@@ -153,7 +153,7 @@
        * This field is initialized by the constructors and cannot be null.
        * It should be treated as a read-only variable by subclasses.
        */
-    protected transient NameImpl impl;
+    private transient NameImpl impl;
      /**
        * Syntax properties for this compound name.
        * This field is initialized by the constructors and cannot be null.