https://issues.apache.org/bugzilla/show_bug.cgi?id=45965
Summary: Excessive allocation in CBZip2OutputStream.java
Product: Ant
Version: unspecified
Platform: PC
OS/Version: All
Status: NEW
Severity: minor
Priority: P2
Component: Core
AssignedTo: [email protected]
ReportedBy: [EMAIL PROTECTED]
In qSort3, a stack of StackElem objects is allocated. This method is called
many times per run.
The stack should be allocated once in the calling method (mainSort), outside of
the nested loops, and passed into qSort3.
JProfiler showed that around 50% of time and allocation was down to this in
some cases.
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