// should be granted

grant principal Comparator$PCompare1 "1" {

    permission java.util.PropertyPermission "foo", "read";

};

// should be granted

grant principal Comparator$PCompare1 "1",

    principal Comparator$PCompare2 "2" {

    permission java.util.PropertyPermission "bar", "read";

};

// should not be granted

grant principal Comparator$PCompare1 "1",

    principal Comparator$PCompare3 "3" {

    permission java.util.PropertyPermission "foobar", "read";

};