title: Changes in java code not refelecting when i run the application
body: <p>I was recently running java application and the computer stopped working(hung) and i had to cold boot it. I restarted the computer and all is okay, but when i make changes in the code, they don't reflect on my application after running it. The changes are only reflected when i  build (or clean and build). This consumes a lot of time especially when i want to test anything. Anyone who has an idea of what went wrong?</p>