Networking problem in java

how can I test the program written for networking in java on local computer

bhavishya wrote:
sir it means it will communicate to local host because i want to develop peer to peer networking softwareThat should still be fine... If you don't have two or more computers to test on, you can run the program on different ports and communicate locally. Eventually, you will need to test your application across networks, though, to ensure that everything works as it should.

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