Each JVM in the federation is not identical because one JVM is given preference and holds the external endpoints of the server.
联合中的每个JVM都是不相同的，因为只有一个JVM会得到优先考虑并拥有服务器的外部端点。
This also means that smaller caches can be distributed over many JVMs, reducing the amount of memory per JVM than before when each JVM needed to cache everything.
这也意味着，可以在多个JVM上分布较小的缓存，从而在需要每个JVM缓存所有数据时较以前减少每个J VM的内存量。
While many programs do see a speedup with the server JVM, the speedup you see here is simply a measure of a badly written benchmark, not the blazing performance of the server JVM.
虽然确实有许多程序在服务器JVM 上会提速，但是您在这里看到的提速仅仅代表一个写得糟糕的评测，而不能成为服务器 JVM性能的证明。
The cost of synchronization differs from JVM to JVM.
同步的代价在不同的jvm间是不同的。
Recommendation: All testing must be done for both the single JVM and for the clustered, multiple JVM configurations.
推荐：在所有的测试中，您必须既使用单个JVM 配置，也使用群集的多个 JVM 配置。
For the most part, it avoids direct memory reference by native code into the JVM, ensuring that natives can be written once and work across different JVM implementations or versions.
从很大程度上说，它避免了本机代码对JVM的直接内存引用，从而确保本机代码只需编写一次，并且可以跨不同的JVM实现或版本运行。
On rare occasions, application issues can arise in the multiple JVM configuration that are not possible in the single JVM configuration.
在极少数情况下，在多个JVM配置中可能出现在单个JVM配置中不可能出现的应用程序问题。
This will allow for a consistent API across all JVM languages for access to both public and enterprise services, which is not something that currently exists on the JVM.
这样，最终我们就可以得到一个跨所有JVM语言访问公共和企业服务的一致的API，当前JVM上并不存在这种东西。
Why? When you instruct JVM to display an animation, JVM will clear the screen, show the window, paint the screen, and show it again.
这样做的原因是当您指示JVM显示动画时，JVM将清除屏幕，显示窗口，绘制屏幕并再次显示。
Naturally, this variable is set before JVM process started and is effective for all methods executed in JVM.
自然，这个变量是在启动JVM进程之前设置的，对于在JVM中执行的所有方法都是有效的。
If you find the length of the garbage collection runs are too long, you can tune your JVM to use a different garbage collection algorithm (the details depend on the version and vendor of your JVM).
如果发现垃圾收集的运行时间太长，可以考虑让JVM使用另一种垃圾收集算法(具体细节取决于JVM的版本和厂商)。
On a JVM that provides a direct pointer to the array, the array will be updated; however, on a JVM that returns a copy it will not be.
在提供直接指向数组的指针的JVM上，该数组将被更新；但是，在返回副本的JVM上则不是如此。
If the forked process is a JVM, the primordial thread of the JVM is created with an RT priority.
如果派生进程是一个JVM，则JVM的原始线程创建时具有RT优先级。
You might want to do this if the heap for a JVM has hit its maximum allowable size, but there is additional physical memory on the machine that another JVM could use.
如果一个JVM堆已达到其允许最大值，但机器上还有更多物理内存、另一个JVM可以使用，你可以这样做。
The JVM itself has internal locks used to serialize access to critical JVM resources such as the thread list and the global lock cache.
JVM自身拥有内部锁，用于序列化对关键JVM资源(如线程列表和全局锁缓存)的访问。
As a result, you're likely to increase the size of the JVM (assuming you have adequate physical memory for the JVM).
结果是您很可能会增加JVM大小(假设您有足够的物理内存用于JVM)。
The use of compressed references can provide a very significant reduction in the process footprint of a 64-bit JVM, when previously compared to a 32-bit JVM.
与以前的32 位JVM相比，使用压缩引用可以非常显著地减少 64位 JVM的进程内存占用空间。
We strongly recommend that you upgrade your SDK to the most recent build so that you'll have the most up-to-date JVM environment available, providing your applications are supported on that JVM.
我们强烈建议将您的SDK升级到最新版本，以便您能得到最新的JVM环境，假设您的应用程序在J VM上受支持。
When JVM starts, a great number of methods are being loaded into JVM and executed.
当JVM启动时，会有很多方法被加载到JVM中并执行。
Once the JVM is restarted after maintenance, the HTTP plug-in will route a proportion of requests to that JVM.
一旦维修完成后重启JVM，HTTP插件将发送部分请求到那个 JVM。
One of the key goals of enabling modularity in the JVM is to enable the splitting of the JVM libraries itself, which have grown to tens of megabytes in size over the years.
让JVM模块化的主要目的之一是对JVM库进行分割，JVM库这些年已经增长到了几十兆。
In addition, a single JVM is not sufficient for caching large amounts of data (for example, a 32 bit JVM can only guarantee a maximum of 2 GB of usable heap space).
此外，单个JVM无法缓存大量数据(比如，32位JVM只能提供2GB的可用堆空间)。
They are now going forward with a plan to move from a 32-bit JVM to a 64-bit JVM.
他们现在都计划从32 位JVM 过渡到 64位 JVM。
As with any other global variable, these variables need to be set in the shell instance where the JVM process will run, so that Settings can be read by JVM into its global variables table.
与其他任何全局变量一样，需要在shell实例中设置这些变量，JVM进程将会在这个实例中运行，因此，可以通过JVM将这些设置读取到全局变量表中。
Sometimes the JVM itself can be the bottleneck, and since each application server is one JVM, the simplest way to increase throughput is to have more JVMs running.
有时JVM本身就会成为瓶颈，且由于每台应用程序服务器都是一个JVM，提高吞吐量最简单的方式就是让多个JVMs运行。
This way the JVM can maintain a single contiguous heap while growing it as needed (see Resources for an article on how to use the JVM heap parameters).
通过这种方式，JVM可以维护单一的、连续的堆空间，并根据需要增长(关于如何使用jvm堆参数请参阅参考资料)。
There is no limit to how many heap dumps are produced on this event per JVM run; in newer releases, a maximum of one heap dump is produced on this event per JVM run.
这对于每次JVM运行时这个事件上生成的堆转储的数量没有限制；在一些较新的发布中，每次 JVM 运行时这个事件上生成的堆转储数量限制为 1。
However, there is an exception to this rule due to type erasure, which is a feature of the JVM only, but is used by Scala on both the JVM and.net platforms, to minimize incompatibilities.
不过，这里有一个由类型消除引起的例外，这是一个JVM的特性，但是被Scala在jvm和。NET平台上所利用从而最小化兼容问题。
Surinx represents a clean break from the past, using only JVM types and JVM dispatch mechanisms (like invokedynamic) to function.
Surinx代表了和过去彻底划清界限，只使用JVM的类型和派发机制(类似invokedynamic)。
Another reason is because when the JVM manages lock acquisition and release using synchronization, the JVM is able to include locking information when generating thread dumps.
另一个原因是因为，当jvm用synchronized管理锁定请求和释放时，JVM在生成线程转储时能够包括锁定信息。
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