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Asked: 2026-05-30T04:14:59+00:00

Using String.getBytes(Charset ch) , allocates a new buffer, in fact it returns a byte[]

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Using String.getBytes(Charset ch), allocates a new buffer, in fact it returns a byte[]. Is there a way to avoid this? I’d like to have a reusable byte array and have the strings encoded in this buffer.

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1 Answer

  1. Editorial Team

    You can use the Charset and CharsetEncoder APIs directly, in particular calling encode(CharBuffer, ByteBuffer, boolean). However, I wouldn’t expect it to end up being particularly pleasant code.

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