/*
 * ====================================================================
 * 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.
 * ====================================================================
 *
 * This software consists of voluntary contributions made by many
 * individuals on behalf of the Apache Software Foundation.  For more
 * information on the Apache Software Foundation, please see
 * <http://www.apache.org/>.
 *
 */

package org.apache.http.nio.util;

public final class TestingSupport {

    public static int determineJRELevel() {
        final String s = System.getProperty("java.version");
        final String[] parts = s.split("\\.");
        if (parts.length > 0) {
            try {
                final int majorVersion = Integer.parseInt(parts[0]);
                if (majorVersion > 1) {
                    return majorVersion;
                } else if (majorVersion == 1 && parts.length > 1) {
                    return Integer.parseInt(parts[1]);
                }
            } catch (final NumberFormatException ignore) {
            }
        }
        return 7;
    }

}
