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(int) Math.pow(2, 31) casting would be done before the subtraction I believe. Do you need to cast?
also, you really don't need to check for long. Any value not throwing an exception will fit.
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Java Datatypes
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(int) Math.pow(2, 31) casting would be done before the subtraction I believe.
Do you need to cast?
also, you really don't need to check for long. Any value not throwing an exception will fit.