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Type: Enhancement
Resolution: Fixed
Priority: P4
Fix Version/s: 21
Affects Version/s: None
Component/s: core-libs
Labels:
- noreg-perf
- performance

Subcomponent:
java.nio
Resolved In Build:
b19

Aside from CharBuffer itself, the three main implementations of CharSequence, String, StringBuffer, and StringBuilder, have a getChars() method which could be used to load the characters of interest into the heap buffer's array.

relates to

JDK-8306959 (bf) CharBuffer.append(CharSequence,int,int) throws BufferOverflowException where IndexOutOfBoundsException expected

Resolved

JDK-8357286 (bf) Remove obsolete instanceof checks in CharBuffer.append

Resolved

JDK-8306623 (bf) CharBuffer::allocate throws unexpected exception type with some CharSequences

Closed

JDK-8306374 (bf) Improve performance of DirectCharBuffer::append(CharSequence[,int,int])

Resolved

links to

Commit openjdk/jdk/8858d543

Review openjdk/jdk/13415

(1 links to)

Assignee:: Brian Burkhalter
Reporter:: Brian Burkhalter
Votes:: 0 Vote for this issue
Watchers:: 4 Start watching this issue

Created:: 2023-04-10 15:06
Updated:: 2025-05-19 17:14
Resolved:: 2023-04-17 13:19

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