[perf] Use only one StringBuilder for generate unique facelets identifiers
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Key: MYFACES-3427
URL: https://issues.apache.org/jira/browse/MYFACES-3427
Project: MyFaces Core
Issue Type: Improvement
Reporter: Leonardo Uribe
Assignee: Leonardo Uribe
The code that generate unique identifiers, like UIComponentBase.getClientId()
and others inside facelets are operations that are called very frequent, so it
is necessary to ensure that code is as fast as possible and use few memory
resources
Also, doing some performance tests I notice Long.toString(long, radix) is too
expensive. It creates a lot of unnecessary String objects.
In practice, we should prevent create object instances in such locations, and
use only one StringBuffer if possible.
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