Returns true when the given address is a local address. - Java Network

Java examples for Network:Network Address

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Description

Returns true when the given address is a local address.

Demo Code

//package com.java2s;
import java.net.InetAddress;

public class Main {
    /**//from w w  w. j a  v a  2  s  .co  m
     * Returns true when the given address is a local address.
     * @param addr address
     * @return true when the given address is a local address
     */
    public static boolean hasLocalScope(InetAddress addr) {
        if (addr == null)
            throw new IllegalArgumentException("Must not be null!");
        return (addr.isAnyLocalAddress() || addr.isLinkLocalAddress() || addr
                .isLoopbackAddress());
    }
}

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