/usr/share/doc/libjets3t-java/api/org/jets3t/apps/ is in libjets3t-java-doc 0.8.1+dfsg-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/Cockpit.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/CockpitPreferences.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/AWSDevPayProductPanel.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/AccessControlDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/BucketLoggingDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/BucketTableModel.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/CreateBucketDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/CredentialsDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/LoginCredentialsPanel.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/LoginLocalFolderPanel.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/LoginPassphrasePanel.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/ObjectTableModel.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/PreferencesDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/RequesterPaysDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/SignedGetUrlDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/StartupDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/package-frame.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/package-summary.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/gui/package-tree.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/package-frame.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/package-summary.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpit/package-tree.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpitlite/
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpitlite/CLObjectTableModel.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpitlite/CockpitLite.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpitlite/ToggleAclDialog.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpitlite/package-frame.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpitlite/package-summary.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/cockpitlite/package-tree.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/synchronize/
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/synchronize/CommandLineCredentialsProvider.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/synchronize/PasswordInput.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/synchronize/Synchronize.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/synchronize/SynchronizeException.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/synchronize/package-frame.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/synchronize/package-summary.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/synchronize/package-tree.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/uploader/
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/uploader/Uploader.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/uploader/UploaderFileExtensionFilter.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/uploader/XmlGenerator.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/uploader/package-frame.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/uploader/package-summary.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/uploader/package-tree.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/utils/
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/utils/FileCryptoTool.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/utils/package-frame.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/utils/package-summary.html
/usr/share/doc/libjets3t-java/api/org/jets3t/apps/utils/package-tree.html