<AWT Dev> [9] Review request for 8173853: IllegalArgumentException in java.awt.image.ReplicateScaleFilter

dmitry markov dmitry.markov at oracle.com
Thu Mar 2 18:02:25 UTC 2017


Could you review a fix for jdk9, please?

	bug: https://bugs.openjdk.java.net/browse/JDK-8173853
	webrev: http://cr.openjdk.java.net/~dmarkov/8173853/webrev.00/

Problem description:
Sometimes XQueryBestCursor may return zero-dimension to the code inside XCustomCursor.getBestCursorSize(). As a result the subsequent invocation of CustomCursor constructor will fail with IllegalArgumentException during scaling of the image.

It is necessary to avoid scaling if getBestCursorSize() returns zero-dimension.


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