/usr/share/maven-repo/org/eclipse/persistence/org.eclipse.persistence.jpa.modelgen.processor/ is in libeclipselink-java 2.5.1-3.
This file is owned by root:root, with mode 0o755.
..
/usr/share/maven-repo/org/eclipse/persistence/org.eclipse.persistence.jpa.modelgen.processor/2.5.1/
/usr/share/maven-repo/org/eclipse/persistence/org.eclipse.persistence.jpa.modelgen.processor/2.5.1/org.eclipse.persistence.jpa.modelgen.processor-2.5.1.jar
/usr/share/maven-repo/org/eclipse/persistence/org.eclipse.persistence.jpa.modelgen.processor/2.5.1/org.eclipse.persistence.jpa.modelgen.processor-2.5.1.pom
/usr/share/maven-repo/org/eclipse/persistence/org.eclipse.persistence.jpa.modelgen.processor/debian//
/usr/share/maven-repo/org/eclipse/persistence/org.eclipse.persistence.jpa.modelgen.processor/debian/org.eclipse.persistence.jpa.modelgen.processor-debian.jar
/usr/share/maven-repo/org/eclipse/persistence/org.eclipse.persistence.jpa.modelgen.processor/debian/org.eclipse.persistence.jpa.modelgen.processor-debian.pom