public MBeanServerConnection getMBeanServerConnection() {
    if (mbsc == null) {
      throw new IllegalStateException("Gfsh is not connected to the GemFire Manager.");
    }
    return mbsc;
  }
JMX Specific operation invoke caller.


@return result of JMX Operation invocation
geode-gfsh/src/main/java/org/apache/geode/management/internal/cli/shell/JmxOperationInvoker.java