On the other hand, there are two great tools specialized just for logging. One comes with Java 2 SDK 1.4 in the java.util.logging

另一方面，还有两个专门用于日志的杰出的工具。

youdao

Using the jmap tool: the jmap utility tool (see Resources), delivered in the bin directory of the JDK, provides an option to request an HPROF dump from the running process. With Java 5, use.

使用jmap工具：这个JDK的bin目录中提供了一个jmap实用工具(参见参考资料)，该工具提供一个选项来从正在运行的进程请求HPROF转储。

youdao

Methods are invoked (as in the Java language) with the dot (.) operator.

方法是用点（.） 运算符调用的。

youdao

It works with Java, Ruby on Rails and Node.js, a new and popular JavaScript-based framework.

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Neither of these versions was shipped with Java installed and users would have had to download and install it manually from Oracle, so chances are good that not many Mac users are affected.

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For example, in this model individuals with Java or SQL Server skills might be placed in all three portions of the organization to contribute to the design, construction and operation of a specific system.

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