jaxb-api-test/src/test/resources/jakarta/xml/bind/test.policy

grant {
      // security manager
      permission java.lang.RuntimePermission "setSecurityManager";

      permission java.lang.RuntimePermission "accessDeclaredMembers";

      // writing configuration files
      permission java.io.FilePermission "${classesDir}/-", "read, write, delete";

      permission java.util.PropertyPermission "*", "read";
      permission java.lang.RuntimePermission "*";

      // reading / modifying jdk/conf/jaxm.properties
      permission java.io.FilePermission "${java.home}${/}-", "read, write, delete";
};