/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/ is in libjcommander-java-doc 1.32-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/DynamicParameter.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/FuzzyMap.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/IDefaultProvider.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/IParameterValidator.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/IParameterValidator2.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/IStringConverter.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/IStringConverterFactory.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/IValueValidator.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/IVariableArity.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/JCommander.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/MissingCommandException.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/Parameter.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/ParameterDescription.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/ParameterException.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/Parameterized.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/Parameters.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/ParametersDelegate.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/ResourceBundle.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/StringKey.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/Strings.html
/usr/share/doc/libjcommander-java/api/com/beust/jcommander/class-use/WrappedParameter.html