On Tue, 6 May 2025 20:52:34 GMT, Markus KARG <d...@openjdk.org> wrote:
>> This Pull Request proposes an implementation for >> [JDK-8343110](https://bugs.openjdk.org/browse/JDK-8343110): Adding the new >> method `public void getChars(int srcBegin, int srcEnd, char[] dst, int >> dstBegin)` to the `CharSequence` interface, providing a **bulk-read** >> facility including a default implementation iterating over `charAt(int)`. >> >> In addition, this Pull Request proposes to replace the implementation of >> `Reader.of(CharSequence).read(char[] cbuf, int off, int len)` to invoke >> `CharSequence.getChars(next, next + n, cbuf, off)` instead of utilizing >> pattern matching for switch. Also, this PR proposes to implement >> `CharBuffer.getChars(int srcBegin, int srcEnd, char[] dst, int dstBegin)` as >> an alias for `CharBuffer.get(srcBegin, dst, dstBegin, srcEnd - srcBegin)`. >> >> To ensure quality... >> * ...the method signature and JavaDocs are adapted from >> `AbstractStringBuilder.getChars(...)`. >> * ...this PR relies upon the existing tests for `Reader.of(CharSequence)`, >> as these provide sufficient coverage of all changes introduced by this PR. > > Markus KARG has updated the pull request with a new target base due to a > merge or a rebase. The pull request now contains 17 commits: > > - merge latest from master branch > - Applied proposal by Daniel: If there's no change to this file the > copyright year update could be reverted? > - Applied workaround proposed by Joe: Using component @inheritDoc to enforce > getChars section in JavaDocs > - Applied changes proposed by Joe and Jaikiran: Using @inheritDoc to get > JavaDocs without @since. > - Applied changes proposed in response to Joe's CSR comments: 'understood > for CharBuffer; I was thinking more of String, StringBuffer, and > StringBuilder where there looks to be more textual similarities.' > - Applied changes requestes by Alan: Aligning unit test for > CharBuffer.getChars() with unit test for CharBuffer.chars() > - Applied changes requested by Chen and Jaikiran: Unit tests for default > implementation of CharSequence.getChars() and for CharBuffer.getChars() > - Applied changes requested by Chen: 'We might need to specify the IOOBE > behavior - when an IOOBE is thrown, some characters may be already > transferred (this is important for concurrent char sequences)' > - Applied changes requested by Alan: This sentence doesn't make sense, did > something get deleted? > - Applied changes requested by Alan: Copies chars from this sequence into > the given destination array > - ... and 7 more: https://git.openjdk.org/jdk/compare/b21b3a38...31537b7a The latest iteration looks the same as the one I last reviewed. ------------- Marked as reviewed by liach (Reviewer). PR Review: https://git.openjdk.org/jdk/pull/21730#pullrequestreview-2822479972
