--- old/src/java.base/share/classes/sun/misc/ExtensionInstallationException.java	2014-11-20 16:03:18.305132258 +0000
+++ new/src/java.base/share/classes/sun/misc/ExtensionInstallationException.java	2014-11-20 16:03:18.144121358 +0000
@@ -29,9 +29,10 @@
  * Exception when installation of an extension has failed for
  * any reason
  *
+ * @deprecated this class will be removed in a future release.
  * @author  Jerome Dochez
  */
-
+@Deprecated
 public class ExtensionInstallationException extends Exception {
 
     static final long serialVersionUID = 3139688306909345924L;