PDFBox performance issue: PDPage tweaks
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Key: PDFBOX-602
URL: https://issues.apache.org/jira/browse/PDFBOX-602
Project: PDFBox
Issue Type: Improvement
Components: PDModel
Affects Versions: 0.8.0-incubator
Environment: All
Reporter: Mel Martinez
During parsing / text extraction the PDPage class' getMediaBox() and
getParent() methods are accessed many times. They are currently slow because
the code recalculates the results each time.
These should instead be persisted in instance fields so that they are only
calculated once unless the underlying object state has changed.
I will attach a version of the file that includes the fix.
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