During Eclipse debugging [closed]

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While debugging my code in eclipse IDE, the code enters into some class files. Please refer to the scr开发者_如何学JAVAeen shot here,

![enter image description here][1] http://imageshack.us/f/26/newposterh.jpg/

I get confused here. Please tell me what is the best way to recover in this case

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You get NoSuchMethodException. It can happen only if your sources are not synchronized. Meaning during the compilation you used one class, but in runtime you have replaced it with a different version of this class. Check your classpath.

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It looks like your application threw an exception.

Set some break points before the exception is thrown and attempt to determine why the exceptions was thrown.