docs: protected void removeParkedConnection() {
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
              Tr.entry(this, tc, "removeParkedConnection");
          }
  
  //        boolean errorOccured = false;
  
          if (pm.parkedMCWrapper != null) { // Only attempt to cleanup and destroy the parked MC if one exists...
  
              synchronized (pm.parkedConnectionLockObject) {
  
                  if (pm.parkedMCWrapper != null) {
                      cleanupAndDestroyMCWrapper(pm.parkedMCWrapper);
                      //          try {
                      //            pm.parkedMCWrapper.cleanup();
                      //          }
                      //          catch (Exception exn1)
                      //            errorOccured = true;
                      //            if(TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()){
                      //              Tr.debug(this, tc,"parked MCWrapper cleanup failed, datasource: " + gConfigProps.pmiName);
                      //            }
                      //            com.ibm.ws.ffdc.FFDCFilter.processException(
                      //            exn1,
                      //            "com.ibm.ejs.j2c.poolmanager.FreePool.removeParkedConnection",
                      //            this);
                      //          }
                      //
                      //          try {
                      //            pm.parkedMCWrapper.destroy();                 // no PMI for this connection.
                      //          } catch (Exception exn1)
                      //            errorOccured = true;
                      //            if(TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()){
                      //              Tr.debug(this, tc,"parked MCWrapper destroy failed, datasource: " + gConfigProps.pmiName);
                      //            }
                      //            com.ibm.ws.ffdc.FFDCFilter.processException(
                      //            exn1,
                      //            "com.ibm.ejs.j2c.poolmanager.FreePool.removeParkedConnection",
                      //            this);
                      //          }
  
                      pm.parkedMCWrapper = null;
  
                      // Reset value to true to create a new parked connection.
                      pm.createParkedConnection = true;
                      if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled()) {
                          Tr.debug(
                                   tc,
                                   "Reset the createParkedConnection flag to recreate a new parked connection");
                      }
                  }
              } // end sync
          }
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) {
              Tr.exit(this, tc, "removeParkedConnection");
          }
      }