private String getDestination(Object[] args) {
        String operationInfo = args[1].toString();
        int start = operationInfo.indexOf('{');
        int end = operationInfo.indexOf('}');
        if (start < 0 || end < 0) {
            return operationInfo;
        }
        return operationInfo.substring(start + 1, end);
    }
@author barney
@author Victor.Zxy
@version 1.8.1
@since 2017/08/16
agent-module/plugins/cxf/src/main/java/com/navercorp/pinpoint/plugin/cxf/interceptor/CxfClientInvokeSyncMethodInterceptor.java