As the matter of fact, the WebPage.scroll method executed as part of WebPage.updateContent often adds an item to WebPage.dirtyRects directly without merging rectangles. This is inconsistent with the merging scheme implemented in WebPage.addToDirty and may have negative impact on performance.
- relates to
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JDK-8118377 WebPage.scroll duplicates call to updateDirty
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- Resolved
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JDK-8126422 WebPage.addToDirty does not always merge mergeable rects
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- Resolved
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