JDK-8361209 : (bf) Use CharSequence::getChars for StringCharBuffer bulk get methods
  • Type: Enhancement
  • Component: core-libs
  • Sub-Component: java.nio
  • Affected Version: 26
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2025-07-01
  • Updated: 2025-08-19
  • Resolved: 2025-08-12
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JDK 26
26 b11Fixed
Related Reports
Relates :  
JDK-8361299 - (bf) CharBuffer.getChars(int,int,char[],int) violates pre-existing specification
Relates :  
JDK-8361715 - (bf) Improve java/nio/Buffer/GetChars.java and migrate to JUnit
Relates :  
JDK-8219014 - (bf) Add absolute bulk put methods which accept a source Buffer
Relates :  
JDK-5029431 - (bf) Add absolute bulk put and get methods
Relates :  
JDK-8364213 - (bf) Improve java/nio/Buffer/CharBufferAsCharSequenceTest test comments
Description
StringCharBuffer currently implements bulk get methods with a manual loop. JDK-8343110 provides a method on CharSequence that can copy characters in batch into char arrays; we can use that to implement StringCharBuffer bulk get opertaions.
Comments
Changeset: d0239826 Branch: master Author: Brian Burkhalter <bpb@openjdk.org> Date: 2025-08-12 17:39:14 +0000 URL: https://git.openjdk.org/jdk/commit/d023982600f8bb19053f579710953aa29e0f30c5
12-08-2025
noreg-other: Code is covered by java/nio/Buffer/GetChars.java. The situation will improve with the fix of JDK-8361715. Addendum: This code is now covered by the test java/nio/Buffer/CharBufferAsCharSequenceTest.java which supersedes java/nio/Buffer/GetChars.java which has been removed.
04-08-2025
A pull request was submitted for review. Branch: master URL: https://git.openjdk.org/jdk/pull/26251 Date: 2025-07-10 20:27:52 +0000
10-07-2025