/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/ is in libmac-widgets-doc 0.10.0+svn416-dfsg1-2.
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/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/ArtworkUtils.ImageSet.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/ArtworkUtils.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/EmphasizedLabelUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudButtonUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudCheckBoxUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudComboBoxUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudLabelUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudPaintingUtils.Roundedness.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudPaintingUtils.ShapeProvider.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudPaintingUtils.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudPasswordFieldUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudRadioButtonUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudSliderUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/HudTextFieldUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/IAppScrollBarArtworkUtils.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/IAppScrollBarUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/ITunesTableUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/PreferencesTabBarButtonUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/SourceListTreeUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/UnifiedToolbarButtonUI.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/package-frame.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/package-summary.html
/usr/share/doc/libmac-widgets-java/api/com/explodingpixels/macwidgets/plaf/package-tree.html