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Copy fromhttp://docs.oracle.com/javase/tutorial/java/nutsandbolts/opsummary.htmlThe following quick reference summarizes the operators supported by th... 阅读全文
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Copy from:http://tomee.apache.org/javaagent.htmlAdding a JavaAgentAdding a java agent is done via a vm parameter as follows:java -javaagent:openejb-ja... 阅读全文
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Copy from:http://www.javamex.com/tutorials/memory/instrumentation.shtmlInstrumentation: querying the memory usage of a Java objectThe most reliable— b... 阅读全文