speed up AbstractJxrReport.hasSources()
---------------------------------------
Key: JXR-59
URL: http://jira.codehaus.org/browse/JXR-59
Project: Maven JXR
Issue Type: Improvement
Components: maven2 jxr plugin
Affects Versions: 2.1
Reporter: Sean Bridges
Priority: Minor
The method AbstractJxrReport.hasSources( File dir ) spends a lot of time
scanning .svn directories when I do my build.
If you replace the line,
else if ( currentFile.isDirectory() )
with the lines
else if ( currentFile.isDirectory() &&
Character.isJavaIdentifierStart(currentFile.getName().charAt(0))
)
You will speed this up.
If the first character in the directory is not a valid java identifier start,
then the directory cannot contain java code. '.' is not a valid java
identifier start, so .svn directories are ignored when scanning for sources.
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