6361b0cb23
Prior to this commit, one could write a `CharSequence` to an existing `DataBuffer` instance by turning it into a byte array or `ByteBuffer` first. This had the following disadvantages: 1. Memory allocation was not efficient (not leveraging pooled memory when available) 2. Dealing with `CharsetEncoder` is not always easy 3. `DataBuffer` implementations, like `NettyDataBuffer` can use optimized implementations in some cases This commit adds a new `DataBuffer#write(CharSequence, Charset)` method for those cases and also an `ensureCapacity` method useful for checking that the current buffer has enough capacity to write to it.. Issue: SPR-17558 |
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