Help please
Sorry I know this thread is over a year old, but however it has been a big help for me while writing my own java program. I have read through all of the posts, and tried to implement your ideas. However, my instructor requires that our program use two files to get the job done, not just one. Any ideas or pointers in the right direction as to how I could accomplish this? Any help would be appreciated. I included the two files I have tried to do already. Whenever I run it, I recieve no build messages but get some weird exception, (Exception in thread "AWT-EventQueue-0" java.lang.NullPointerException) and am not sure how to fix this. Thanks.
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