public static void filterAcl(Map<String, Object> acl, boolean grant, Permission permission,
            boolean set, List<AclModification> modifications) {
        int perm = permission.getPermission();
        Operation op = Operation.OP_OR;
        if (!set) {
            perm = 0xffff ^ perm;
            op = Operation.OP_AND;
        }
        for (Entry<String, Object> ace : acl.entrySet()) {
            String key = ace.getKey();
            if (AclModification.isGrant(key) == grant) {
                // clear the bit if set.
                modifications.add(new AclModification(key, perm, op));
            }
        }
    }
public static void filterAcl(Map<String, Object> acl, boolean grant, Permission permission,
            boolean set, List<AclModification> modifications) {
        int perm = permission.getPermission();
        Operation op = Operation.OP_OR;
        if (!set) {
            perm = 0xffff ^ perm;
            op = Operation.OP_AND;
        }
        for (Entry<String, Object> ace : acl.entrySet()) {
            String key = ace.getKey();
            if (AclModification.isGrant(key) == grant) {
                
                modifications.add(new AclModification(key, perm, op));
            }
        }
    }
public static void filterAcl ( Map < String , Object > acl , boolean grant , Permission permission , boolean set , List < AclModification > modifications ) { int perm = permission . getPermission ( ) ; Operation op = Operation . OP_OR ; if ( ! set ) { perm = 0xffff ^ perm ; op = Operation . OP_AND ; } for ( Entry < String , Object > ace : acl . entrySet ( ) ) { String key = ace . getKey ( ) ; if ( AclModification . isGrant ( key ) == grant ) { // clear the bit if set. modifications . add ( new AclModification ( key , perm , op ) ) ; } } }
TODO: Unit test
TODO : Unit test