Trivial Description
The "prettify(File)" method within "org.apache.axis2.util.XMLPrettyPrinter" creates a FileInputStream but does not close it explicitly. Hence XML files are locked for a while after this feature is being used; the stream is closed implicitly when the FileInputStream instance is garbage collected, but you never now when in time this happens.
Since this class is used when running the code-generator, which we are using frequently within our application, this results in that we cannot tidy up files after this task has completed.
Current workaround for us was to implement a custom Emitter and avoid running the XML pretty printing.