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I have developed a GUI application in NetBeans and I want to share it with my friend. I just created a RAR archive of the entire project folder and sent him. He extracted the contents and opened in his IDE, but he gets the following errors..
He said that cannot find main method is the error being thrown
(java.lang.UnsupportedClassVersionError: ssdsimulation/SSDSimulator : Unsupported major.minor version 51.0)
He needs to install and use Java SE 7.