code: @Override
      public int removePartitionInfo(String hostName, String userDir, String libertyServerName, String executorIdentifier) throws Exception {
  
          try {
              return _pe.removePartitionInfo(hostName, userDir, libertyServerName, executorIdentifier);
          } catch (Exception e) {
              throw buildAndLogException(e);
          }
      }
docs: /*
  (non-Javadoc)
  
  @see com.ibm.websphere.concurrent.persistent.mbean.PersistentExecutorMBean#removePartitionInfo(java.lang.String, java.lang.String, java.lang.String, java.lang.String)