JDK-7109837 : Provide a mechanism for computing an Adler32 checksum for the contents of a ByteBuffer
- Type: Enhancement
- Component: core-libs
- Sub-Component: java.util.jar
- Affected Version: 7
- Priority: P3
- Status: Closed
- Resolution: Fixed
- OS: generic
- CPU: generic
- Submitted: 2011-11-08
- Updated: 2017-05-16
- Resolved: 2012-05-09
The Version table provides details related to the release that this issue/RFE will be addressed.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
Unresolved : Release in which this issue/RFE will be addressed.
Resolved: Release in which this issue/RFE has been resolved.
Fixed : Release in which this issue/RFE has been fixed. The release containing this fix may be available for download as an Early Access Release or a General Availability Release.
To download the current JDK release, click here.
| JDK 7 | JDK 8 |
|---|---|
7u4Fixed  |
8 b17Fixed |
Description
java.util.zip.Adler32.java does not offer an API that accepts at ByteBuffer, you are (as of 7u1) required to copy the DirectBuffer into a Java byte[], then call Adler32's update() API (that's limited to byte[]). Which might have significant performance impacr for some applications.
Comments
|