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Type: Bug
Resolution: Fixed
Priority: P3
Fix Version/s: 1.4.2_12
Affects Version/s: 1.4.2_11, 5.0, 6
Component/s: core-libs
Labels:

Subcomponent:
java.util.jar
Resolved In Build:
b02
CPU:

generic, x86
OS:

generic, windows_xp

Issue	Fix Version	Assignee	Priority	Status	Resolution	Resolved In Build
JDK-2135925	6	Dave Bristor	P3	Resolved	Fixed	b78
JDK-2135926	5.0u8	Dave Bristor	P3	Resolved	Fixed	b01

It seems that the regression reported in bug# 6356456 is not only in GzipInputStream, but also in GzipOutputStream. The regression for GzipInputStream has been fixed in 1.4.2_11, but there is still a performance problem with GzipOutputStream in 1.4.2_11.

Details in the comments section.
Removing the Regression keyword from the synopsis. As this a matter of performance.

backported by

JDK-2135925 GZIPOutputStream is slower on 1.4.2_11-b02 than on 1.4.2_09

Resolved

JDK-2135926 GZIPOutputStream is slower on 1.4.2_11-b02 than on 1.4.2_09

Resolved

duplicates

JDK-6448468 ZipOutputStream very very slow in 1.5.0_07

Closed

JDK-6381820 Performance regression observed for DaCapo chart benchmark

Closed

relates to

JDK-6348045 REGRESSION: serious performance degradation as GZIPInputStream is slower

Resolved

JDK-6356456 REGRESSION: GZIPInputStream is slower on 1.4.2_10 than on 1.4.2_09

Closed

JDK-6507183 REGRESSION: slower performance of GZIPInputStream for 5u10 (single threaded testcase)

Closed

JDK-6975829 Perf. of gzip in existing JDKs is too slower than in 1.3.1

Closed

JDK-6399199 Improve performance of Deflater

Open

(4 relates to)

Assignee:: Praveen G (Inactive)

Reporter:: Johann Löfflmann (Inactive)

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Created:: 2005-12-16 03:40

Updated:: 2011-03-03 07:24

Resolved:: 2006-04-11 13:21

Imported:: 16/Sep/12 10:31 AM

Indexed:: 18/Jul/12 5:38 AM

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