Glassfish will not communicate with enterprise application - netbeans

Hi guys I have a very frustrating and strange thing happening here, when I first ran my enterprise application everything was fine in netbeans and it deployed my project. When I went to run my application the 2nd time the project was being deployed for 2 hours and nothing ever happened. I know that it is not connecting to the glassfish server , but netbeans wont even let me change server either. I created a few other projects and I have the same problem, I tried re-installing it and it didnt help , if anyone knows the problem it would be much appreciated !

I was using jdk 1.7 so I changed to 1.6 and it worked :)

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Iam not the person who answers this question. But the comment above is the answer for this question and it worked for me too. Below is the solution.
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