> Implement three optimiztations for Reader.read(CharBuffer) > > * Add a code path for heap buffers in Reader#read to use the backing array > instead of allocating a new one. > * Change the code path for direct buffers in Reader#read to limit the > intermediate allocation to `TRANSFER_BUFFER_SIZE`. > * Implement `InputStreamReader#read(CharBuffer)` and delegate to > `StreamDecoder`. > * Implement `StreamDecoder#read(CharBuffer)` and avoid buffer allocation.
Philippe Marschall has updated the pull request incrementally with three additional commits since the last revision: - Fix bug in CharArrayReader and add unit test - Clean up unit tests - Revert off-heap code path ------------- Changes: - all: https://git.openjdk.java.net/jdk/pull/1915/files - new: https://git.openjdk.java.net/jdk/pull/1915/files/fc29f3e6..5fa832b1 Webrevs: - full: https://webrevs.openjdk.java.net/?repo=jdk&pr=1915&range=07 - incr: https://webrevs.openjdk.java.net/?repo=jdk&pr=1915&range=06-07 Stats: 134 lines in 5 files changed: 100 ins; 19 del; 15 mod Patch: https://git.openjdk.java.net/jdk/pull/1915.diff Fetch: git fetch https://git.openjdk.java.net/jdk pull/1915/head:pull/1915 PR: https://git.openjdk.java.net/jdk/pull/1915
