StandardMBean.java 文件源码

private static MBeanOperationInfo
        customize(MBeanOperationInfo oi,
                  String description,
                  MBeanParameterInfo[] signature,
                  int impact) {
    if (equal(description, oi.getDescription()) &&
            identicalArrays(signature, oi.getSignature()) &&
            impact == oi.getImpact())
        return oi;
    if (oi instanceof OpenMBeanOperationInfo) {
        OpenMBeanOperationInfo ooi = (OpenMBeanOperationInfo) oi;
        OpenMBeanParameterInfo[] oparams =
            paramsToOpenParams(signature);
        return new OpenMBeanOperationInfoSupport(oi.getName(),
                                                 description,
                                                 oparams,
                                                 ooi.getReturnOpenType(),
                                                 impact,
                                                 oi.getDescriptor());
    } else {
        return new MBeanOperationInfo(oi.getName(),
                                      description,
                                      signature,
                                      oi.getReturnType(),
                                      impact,
                                      oi.getDescriptor());
    }
}