How to add project

i am using eclipse. In eclipse for a class how can i invoke the "build path" property(which appears on right click) ?

Then i want to invoke the "configur开发者_JAVA百科e build path" property and add a project in the project tab.

I know that i can do it by right click etc but I want to write code for that.Is it possible?Help

add a project in the project tab?

Here is how to add a new project, from Package Explorer, right click and choose New->Java Project, in the wizard, define your project name, then Next until Finish.

From the new created project, right click and choose New->Class, although i would recommend you make a New->Package first