jsf.js: getProjectStage speed improvement
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Key: MYFACES-3365
URL: https://issues.apache.org/jira/browse/MYFACES-3365
Project: MyFaces Core
Issue Type: Improvement
Reporter: Werner Punz
Priority: Minor
The getProjectStage in our impl is suboptimal performancewise because it is
implemented purely functional. But our implementation is an imperative
singleton, so we can apply the singleton pattern to the method as well and safe
the state after the first determination for future access. This should save us
a little bit of time because we do not have to parse the script tags every time.
Also the 4 == in the if are slower than a direct map lookup. The code becomes
tighter that way as well.
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