util.java

来自「一个非常好的ssh客户端实现」· Java 代码 · 共 36 行

/******************************************************************************
 *
 * Copyright (c) 2003 AppGate Network Security AB. All Rights Reserved.
 * 
 * This file contains Original Code and/or Modifications of Original Code as
 * defined in and that are subject to the MindTerm Public Source License,
 * Version 2.0, (the 'License'). You may not use this file except in compliance
 * with the License.
 * 
 * You should have received a copy of the MindTerm Public Source License
 * along with this software; see the file LICENSE.  If not, write to
 * AppGate Network Security AB, Otterhallegatan 2, SE-41118 Goteborg, SWEDEN
 *
 *****************************************************************************/

package com.mindbright.util;

public final class Util {
    
    private static boolean isNetscapeJava = false;
    private static boolean isInitiated = false;
    
    public static boolean isNetscapeJava() {
        if (isInitiated == false) {
            isInitiated = true;
            try {
                String v = System.getProperty("java.vendor");
                isNetscapeJava = ( v != null && v.startsWith("Netscape") );
            } catch (Throwable t) {
            }
        }        
        return isNetscapeJava;
    }
}