Memory-Efficiency in Java

I like to generate state-spaces.  I generate a lot of them.  And I have made the code efficient enough that I can generate very large ones.  Normally, when you code, using hundreds or even thousands of bytes for an object is no issue, but when you multiple 1000 with a million, you suddenly use 1 […]

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Memory Leaks in Java Code

I’m working on some Java code I’ve inherited.  I’m doing some speed improvements in critical places, and to test my improvements, I need test cases to compare different implementations.  Unfortunately, manually generating test cases is way too time consuming (need need thousands and generating one manually takes minutes or even hours).  Unfortunately, randomly generated test […]

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