pool is never null

git-svn-id: https://svn.apache.org/repos/asf/commons/proper/jcs/trunk@1779939 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/commons-jcs-core/src/main/java/org/apache/commons/jcs/auxiliary/remote/AbstractRemoteAuxiliaryCache.java b/commons-jcs-core/src/main/java/org/apache/commons/jcs/auxiliary/remote/AbstractRemoteAuxiliaryCache.java
index 653220d..1228796 100644
--- a/commons-jcs-core/src/main/java/org/apache/commons/jcs/auxiliary/remote/AbstractRemoteAuxiliaryCache.java
+++ b/commons-jcs-core/src/main/java/org/apache/commons/jcs/auxiliary/remote/AbstractRemoteAuxiliaryCache.java
@@ -118,10 +118,7 @@
             {
                 log.debug( "Thread Pool = " + pool );
             }
-            if ( pool != null )
-            {
-                usePoolForGet = true;
-            }
+            usePoolForGet = true;
         }
     }
 
@@ -145,7 +142,7 @@
                 getRemoteCacheListener().dispose();
             }
         }
-        catch ( Exception ex )
+        catch ( IOException ex )
         {
             log.error( "Couldn't dispose", ex );
             handleException( ex, "Failed to dispose [" + cacheName + "]", ICacheEventLogger.DISPOSE_EVENT );