public void setErrorMsg(String errorMsg) {
        this.errorMsg = errorMsg;
    }
Boolean command represents true or false.
@author boyan (boyan@alibaba-inc.com)

2018-Apr-25 1:25:10 PM
jraft-test/src/main/java/com/alipay/sofa/jraft/test/atomic/command/BooleanCommand.java