JAVA Project...want to add a .java file into my project

I want to add a .java file into my project. But this .java has "Main". and this is a big .java file. I just wan开发者_JAVA百科t to call and run this .java file somewhere in my project. How can I deal with this? Wish I made this clear. Thanks you all.

P.s. I m using netbeans.

With IDE, Netbeans

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Just add the file to your project like any other Java source file. After Netbeans has compiled it successfully, you can call the code with:

String[] args = { "arg1", "arg2" };
Main.main(args); // Call of static method main()

(where "Main" is the name of the class which is contained in your .java file).

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you should check a simple helloworld tutorial such as this one:

http://download.oracle.com/javase/tutorial/getStarted/cupojava/netbeans.html

jason