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Need help with JAVA

I'm confused... have you tried compiling this?

I get several compile-time errors ("incomparable types: int[] and int", etc.), mainly in LetterInventory.java.
 
Put this code in a file called Hello.java

run:
javac Hello.java

then
Java Hello

and tell us what output you get. This will confirm if your jdk installation is okay


If you are not already following a similar process with your own code, as I suspect you are not because it doesn't compile have a look at the Java tutorials.
 
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