How would my Java program process a JS file to extract function names? [duplicate]

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How to get method name from JavaScript file

I want to fetch Java Script function name in开发者_JAVA技巧 my Java file.I mean i want some solution so that i can go traverse my JS File,find out function name & list out them in my Java file.Is there any way so that i link my JS File,its function name with Java?

You need to parse the javascript file. You can try to use the parser from Rhino, a quick google search shows this thread discussing how to do it.