/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/ is in libmac-widgets-doc 0.10.0+svn416-dfsg1-2.
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/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/ButtonStatePainter.DummyPainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/ButtonStatePainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/CompoundPainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/FocusStatePainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/GradientPainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/GradientWithBorderPainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/ImagePainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/MacWidgetsPainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/RectanglePainter.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/package-frame.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/package-summary.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/painter/package-tree.html