Add serialVersionUID to implementations of PoolSupport

git-svn-id: https://svn.apache.org/repos/asf/geronimo/components/txmanager/trunk@1145445 13f79535-47bb-0310-9956-ffa450edef68

geronimo-connector/src/main/java/org/apache/geronimo/connector/outbound/connectionmanagerconfig/NoPool.java

@@ -26,6 +26,8 @@
  *
  * */
 public class NoPool implements PoolingSupport {
+    private static final long serialVersionUID = -7871656583080873750L;
+
     public ConnectionInterceptor addPoolingInterceptors(ConnectionInterceptor tail) {
         return tail;
     }

geronimo-connector/src/main/java/org/apache/geronimo/connector/outbound/connectionmanagerconfig/PartitionedPool.java

@@ -26,6 +26,7 @@
  */
 public class PartitionedPool implements PoolingSupport {
 
+    private static final long serialVersionUID = -4843669262711657990L;
     private boolean partitionByConnectionRequestInfo;
     private boolean partitionBySubject;
 

geronimo-connector/src/main/java/org/apache/geronimo/connector/outbound/connectionmanagerconfig/SinglePool.java

@@ -26,6 +26,7 @@
  * @version $Rev$ $Date$
  */
 public class SinglePool implements PoolingSupport {
+    private static final long serialVersionUID = -1190636112655036636L;
     private int maxSize;
     private int minSize;
     private int blockingTimeoutMilliseconds;