jdk的一个bug怎么搞得还出现

jdk bug 键盘失灵 keyboard lost

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-- snip --You're seeing this message because of the workaround to JRE issue: http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4818143IDEA would hang otherwise. The system clipboard might be not working correctly. It is recommended to restart IDEA.-- snip --

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http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4818143