Hi All,
I want two solutions.
1. When I open a Junit test file I want to read all the details and keep it in another file.
2. When I save(Ctrl+s or workbench Save Menu)the Junit test file after I edit or create a new Junit test file , I again want to read the file and compare with the previous one.

My question is in my plugin how shall I invoke the extension points(rather who they are?) and how shall I inplement?
Please Help me.

Thanks in advance,