private void stopMasterSlave() {
        try {
            this.master.stop();
        }
        catch (final Exception e) {
            e.printStackTrace();
        }
        try {
            this.slave.stop();
        }
        catch (final Exception e) {
            e.printStackTrace();
        }
    }
@author boyan(boyan@taobao.com)
@date 2011-12-29
metamorphosis-integration-test/src/test/java/com/taobao/meta/test/gregor/GregorMasterSlaveTest.java