/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/ is in libmodello1.4-java-doc 1.4.1-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/AbstractStaxGenerator.html
/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/DummyIdModelField.html
/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/StaxReaderGenerator.html
/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/StaxSerializerGenerator.html
/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/StaxWriterGenerator.html
/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/package-frame.html
/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/package-summary.html
/usr/share/doc/libmodello1.4-java/api/org/codehaus/modello/plugin/stax/package-tree.html