问题
Eclipse has a built in functionality to find unused variables (and methods too I guess). Flash Builder 4 is built on top of Eclipse but it doesn't have that functionality. Do you know any plugin to achieve that functionality? Also, if you know any other kind of plugin besides SourceMate to improve Flash Builder let me know.
回答1:
Try to use FlexPMD which has corresponding Eclipse plugin.
来源：https://stackoverflow.com/questions/6100602/find-unused-variables-in-flash-builder-4-like-eclipse-for-java-does