问题：
eclipse 未响应后强制关闭，之后打开eclipse一闪而过，查看.metadata中日志报错：
!ENTRY org.eclipse.ui 4 0 2014-12-22 12:21:33.259
!MESSAGE Error occurred during status handling
!STACK 0
java.lang.NullPointerException
at org.eclipse.ui.internal.statushandlers.StatusHandlerRegistry.<init>(StatusHandlerRegistry.java:72)
解决办法：
删掉 /.metadata/.plugins/org.eclipse.e4.workbench 即可。
标签：status,handling,java,eclipse,occurred,during,org,metadata From： https://blog.51cto.com/u_13316945/5831993