/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 permissions and
 * limitations under the License.
 */

package org.apache.shardingsphere.proxy.backend.util;

import lombok.AccessLevel;
import lombok.NoArgsConstructor;

/**
 * System property utility class.
 */
@NoArgsConstructor(access = AccessLevel.PRIVATE)
public final class SystemPropertyUtils {
    
    /**
     * Set system property.
     *
     * @param key property key
     * @param value property value
     */
    public static void setSystemProperty(final String key, final String value) {
        System.setProperty(key, value);
    }
    
    /**
     * Get system property.
     *
     * @param key property key
     * @param defaultValue a default value
     * @return property value
     */
    public static String getSystemProperty(final String key, final String defaultValue) {
        return System.getProperty(key, defaultValue);
    }
}
