
        return sb.toString();
    }

    private void setDefault() {
        try {

            Config config = Config.getInstance();

            // If key not present, returns Integer.MIN_VALUE, which is
            // almost all zero.

            int options = config.getIntValue("libdefaults",
                    "kdc_default_options");

            if ((options & KDC_OPT_RENEWABLE_OK) == KDC_OPT_RENEWABLE_OK) {
                set(RENEWABLE_OK, true);
            } else {
                if (config.getBooleanValue("libdefaults", "renewable")) {
                    set(RENEWABLE_OK, true);
                }
            }
            if ((options & KDC_OPT_PROXIABLE) == KDC_OPT_PROXIABLE) {
                set(PROXIABLE, true);
            } else {
                if (config.getBooleanValue("libdefaults", "proxiable")) {
                    set(PROXIABLE, true);
                }
            }

            if ((options & KDC_OPT_FORWARDABLE) == KDC_OPT_FORWARDABLE) {
                set(FORWARDABLE, true);
            } else {
                if (config.getBooleanValue("libdefaults", "forwardable")) {
                    set(FORWARDABLE, true);
                }
            }
        } catch (KrbException e) {
            if (DEBUG) {
                System.out.println("Exception in getting default values for " +
                        "KDC Options from the configuration ");
                e.printStackTrace();

            }
        }
    }
}


/*
 * Copyright 2016 WebAssembly Community Group participants
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing per