/usr/share/maven-repo/com/sun/ is in libcodemodel-java 2.6-1.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/com/sun/codemodel/
/usr/share/maven-repo/com/sun/codemodel/codemodel/
/usr/share/maven-repo/com/sun/codemodel/codemodel-annotation-compiler/
/usr/share/maven-repo/com/sun/codemodel/codemodel-annotation-compiler/2.6/
/usr/share/maven-repo/com/sun/codemodel/codemodel-annotation-compiler/2.6/codemodel-annotation-compiler-2.6.jar
/usr/share/maven-repo/com/sun/codemodel/codemodel-annotation-compiler/2.6/codemodel-annotation-compiler-2.6.pom
/usr/share/maven-repo/com/sun/codemodel/codemodel-annotation-compiler/debian/
/usr/share/maven-repo/com/sun/codemodel/codemodel-annotation-compiler/debian/codemodel-annotation-compiler-debian.jar
/usr/share/maven-repo/com/sun/codemodel/codemodel-annotation-compiler/debian/codemodel-annotation-compiler-debian.pom
/usr/share/maven-repo/com/sun/codemodel/codemodel-project/
/usr/share/maven-repo/com/sun/codemodel/codemodel-project/2.6/
/usr/share/maven-repo/com/sun/codemodel/codemodel-project/2.6/codemodel-project-2.6.pom
/usr/share/maven-repo/com/sun/codemodel/codemodel-project/debian/
/usr/share/maven-repo/com/sun/codemodel/codemodel-project/debian/codemodel-project-debian.pom
/usr/share/maven-repo/com/sun/codemodel/codemodel/2.6/
/usr/share/maven-repo/com/sun/codemodel/codemodel/2.6/codemodel-2.6.jar
/usr/share/maven-repo/com/sun/codemodel/codemodel/2.6/codemodel-2.6.pom
/usr/share/maven-repo/com/sun/codemodel/codemodel/debian/
/usr/share/maven-repo/com/sun/codemodel/codemodel/debian/codemodel-debian.jar
/usr/share/maven-repo/com/sun/codemodel/codemodel/debian/codemodel-debian.pom