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by ackfoobar
405 days ago
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> a byte array is in reality layed out as a (mostly empty) long array in Java Are you saying each byte takes up a word? That is the case in the `char array` in OCaml, but not Java's `byte[]`. AFAIK The size of a byte array is rounded up to words. Byte arrays of length 1-8 all have the same size in a 64-bit machine, then length 7-16 take up one more word. https://shipilev.net/jvm/objects-inside-out/ |
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