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Bug 185770 - [charts] Excessive java.util.Calendar instantiation from charts
Summary: [charts] Excessive java.util.Calendar instantiation from charts
Status: RESOLVED FIXED
Alias: None
Product: profiler
Classification: Unclassified
Component: Base (show other bugs)
Version: 6.x
Hardware: All All
: P4 normal (vote)
Assignee: Jiri Sedlacek
URL:
Keywords: VISUALVM
Depends on:
Blocks:
 
Reported: 2010-05-08 12:58 UTC by Jiri Sedlacek
Modified: 2010-05-10 09:17 UTC (History)
0 users

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Issue Type: DEFECT
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Description Jiri Sedlacek 2010-05-08 12:58:38 UTC 
Each org.netbeans.lib.profiler.charts.axis.TimeAxisUtils.getRangeFlag() method invocation creates two new instances of java.util.GregorianCalendar. Since GregorianCalendar calls System.currentTimeMillis() in constructor and TimeAxisUtils.getRangeFlag() is invoked very frequently when repainting the charts, it would be nice to optimize the code.
Comment 1 Jiri Sedlacek 2010-05-08 13:02:46 UTC 
Fixed in profiler-main:

http://hg.netbeans.org/profiler-main/rev/1cfb18808bf1
Comment 2 Quality Engineering 2010-05-10 09:17:34 UTC 
Integrated into 'main-golden', will be available in build *201005100200* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main/rev/
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