服务提供方面出现了效率低下的情况，增加了成本并鼓励浪费。

Inefficiencies in the delivery of services were introduced that increased costs and encouraged waste.

youdao

可以继承Required modelmbean类，保证它出现在所有JMX实现中，并增加我所需要的功能。

I can subclass the RequiredModelMBean class, guaranteed to be present in any JMX implementation, and add the functionality I need.

youdao

通过增加jvm堆大小，可以在出现分配故障并触发垃圾收集之前创建更多对象。

Increasing the JVM heap size permits more objects to be created before an allocation failure occurs and triggers a garbage collection.

youdao