JAVA programming
How can i manually add my own specific properties(user specific properties) to a project in Eclipe.
Like when Android was developed, they added some user specific properties or same as like ANTLR. After these were developed, then now we use the properties in our project to create Android project etc..

I am new to Eclipse and working on it. I have some plugins, I need to make a property in project that ask for some window where i can locate my file to choose and perform action like running those selected file.

It would be very helpful if anyone can provide me with some suggestions and hint. 
JAVA programming
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How can i manually add my own specific properties(user specific properties) to a project in Eclipe.
Like when Android was developed, they added some user specific properties or same as like ANTLR. After these were developed, then now we use the properties in our project to create Android project etc..

I am new to Eclipse and working on it. I have some plugins, I need to make a property in project that ask for some window where i can locate my file to choose and perform action like running those selected file.

It would be very helpful if anyone can provide me with some suggestions and hint. 