Eclipse plugin like Intellij's InspectionGadget?

is there a plugin for eclipse like the InspectionGadget for Intellij?

On Intellij when you write some code that can be simplify you have a warning message/dialog on the editor and you have information to how to change the code.

Just a very simple example:

private int foobar(){
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int test = someCalculation();

return test;

}

i get a warning message that this code can be changed to

return someCalculation();

and other similar helps.

Thanks.

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As for as code analysis FindBugs is pretty good.. But that should not work with following example :)

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No, I don't think there is.