Clarify the exception to be unused since session pooling has been
removed and TooManySessionsException is not thrown any longer.

git-svn-id: https://svn.apache.org/repos/asf/sling/trunk@1499668 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/sling/jcr/api/TooManySessionsException.java b/src/main/java/org/apache/sling/jcr/api/TooManySessionsException.java
index a26d2e2..f6d9005 100644
--- a/src/main/java/org/apache/sling/jcr/api/TooManySessionsException.java
+++ b/src/main/java/org/apache/sling/jcr/api/TooManySessionsException.java
@@ -24,7 +24,11 @@
  * The <code>TooManySessionsException</code> is a special
  * <code>LoginException</code> thrown when the number of active sessions in
  * a given session pool has reached the configured maximum number of sessions.
+ *
+ * @deprecated Session pooling has been removed and thus this exception is not
+ *      used any more.
  */
+@Deprecated
 public class TooManySessionsException extends LoginException {
 
     private static final long serialVersionUID = 373941570783176462L;