/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/ is in libwsdl4j-java-doc 1.6.3-2.
This file is owned by root:root, with mode 0o755.
..
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/IOUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/ObjectRegistry.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/StringUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/class-use/
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/class-use/IOUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/class-use/ObjectRegistry.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/class-use/StringUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/package-frame.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/package-summary.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/package-tree.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/package-use.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/DOM2Writer.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/DOMUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/QNameUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/XPathUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/class-use/
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/class-use/DOM2Writer.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/class-use/DOMUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/class-use/QNameUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/class-use/XPathUtils.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/package-frame.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/package-summary.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/package-tree.html
/usr/share/doc/libwsdl4j-java-doc/api/com/ibm/wsdl/util/xml/package-use.html