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The method xxx of type xxx must override a superclass method

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问题:The method xxx of type xxx  must override a superclass method

解决方法:

一、                                                                     

因为你的Compiler 是jdk1.5,只要把它改为 1.6

方法: 

1. window ->preferences... -> java -> Compiler

2. Compiler compliance level : 1.6

二、 把项目的JRE变成6.0的

项目右键->build path->configure build path->java Compiler(左边那排中) ->在右边的Compiler compliance level 修改版本为1.6      

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