/usr/share/eclipse/dropins/mylyn-context-pde/ is in eclipse-mylyn-context-pde 3.11.0-1.
This file is owned by root:root, with mode 0o755.
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/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/
/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/features/
/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/features/org.eclipse.mylyn.pde_feature_3.11.0.201404031850//
/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/features/org.eclipse.mylyn.pde_feature_3.11.0.201404031850/epl-v10.html
/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/features/org.eclipse.mylyn.pde_feature_3.11.0.201404031850/feature.properties
/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/features/org.eclipse.mylyn.pde_feature_3.11.0.201404031850/feature.xml
/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/features/org.eclipse.mylyn.pde_feature_3.11.0.201404031850/license.html
/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/plugins/
/usr/share/eclipse/dropins/mylyn-context-pde/eclipse/plugins/org.eclipse.mylyn.pde.ui_3.11.0.201404031850.jar