更新到 Eclipse Juno 后，我发现它在我更改 View 时间歇性地卡住。它也变得缓慢。调整堆大小对性能没有任何积极影响。
如何提高 Eclipse 的性能？
最佳答案
更新: Eclipse Juno 的新性能版本 (SP2) 已经发布。因此，如果您的 Eclipse Juno(4.2) 太慢或间歇性崩溃，可以将其更新到 SP2。
只需转到“帮助”->“检查更新”
附言请在执行此操作之前备份您的 Eclipse 文件夹。
原始答案:
这是 Eclipse Juno 中的一个已知问题，为此发布了一个补丁。安装它可以解决性能问题 -
http://wiki.eclipse.org/Platform_UI/Juno_Performance_Investigation
报价
Several major performance defects have been addressed in the Juno SR2 stream (4.2.2). Community members have confirmed that these fixes substantially address the performance problems with editor and view opening, closing, and switching. These fixes will be widely available in the Juno Service Release 2 (February 2013) and Kepler (June 2013) releases. Meanwhile, a patch is available for those using Juno SR1 that provides early access to these fixes. To install this patch:
Ensure you are already running on a package from the Juno SR1 release (September 2012) Invoke Help > Install New Software Select this repository: http://download.eclipse.org/eclipse/updates/4.2 Expand Juno SR1 Patches and install Eclipse UI Juno SR1 Optimizations To repeat, this patch is only intended for users of the Juno SR1 release. If you have a Juno SR2 maintenance build from November 21 or later, or Kepler stream milestone M4 or later, this patch is not required.
关于java - 如何加速 Eclipse Juno？，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/14374662/