commons-net-1.4.1.jar is the JAR file for Apache Commons Net 1.4.1, which implements the client side of many basic Internet protocols.

commons-net-1.4.1.jar is distributed as part of the commons-net-1.4.1.zip download file.

JAR File Size and Download Location:

JAR name: commons-net.jar, commons-net-1.4.1.jar
Target JDK version: 1.4
Dependency: None
File name: commons-net-1.4.1.jar
File size: 180792 bytes
Date modified: 03-Dec-2005
Download: Apache Commons Net

⏎ org/apache/commons/net/pop3/POP3Command.java

/*
 * Copyright 2001-2005 The Apache Software Foundation
 *
 * 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 permissions and
 * limitations under the License.
 */
package org.apache.commons.net.pop3;

/***
 * POP3Command stores POP3 command code constants.
 * <p>
 * <p>
 * @author Daniel F. Savarese
 ***/

public final class POP3Command
{
    /*** Send user name. ***/
    public static final int USER = 0;
    /*** Send password. ***/
    public static final int PASS = 1;
    /*** Quit session. ***/
    public static final int QUIT = 2;
    /*** Get status. ***/
    public static final int STAT = 3;
    /*** List message(s). ***/
    public static final int LIST = 4;
    /*** Retrieve message(s). ***/
    public static final int RETR = 5;
    /*** Delete message(s). ***/
    public static final int DELE = 6;
    /*** No operation.  Used as a session keepalive. ***/
    public static final int NOOP = 7;
    /*** Reset session. ***/
    public static final int RSET = 8;
    /*** Authorization. ***/
    public static final int APOP = 9;
    /*** Retrieve top number lines from message. ***/
    public static final int TOP = 10;
    /*** List unique message identifier(s). ***/
    public static final int UIDL = 11;

    static final String[] _commands = {
                                          "USER", "PASS", "QUIT", "STAT", "LIST", "RETR", "DELE", "NOOP", "RSET",
                                          "APOP", "TOP", "UIDL"
                                      };

    // Cannot be instantiated.
    private POP3Command()
    {}

    /***
     * Get the POP3 protocol string command corresponding to a command code.
     * <p>
     * @return The POP3 protocol string command corresponding to a command code.
     ***/
    public static final String getCommand(int command)
    {
        return _commands[command];
    }
}

⏎ org/apache/commons/net/pop3/POP3Command.java

Or download all of them as a single archive file:

File name: commons-net-1.4.1-src.zip
File size: 324370 bytes
Release date: 2013-03-03
Download 

⇒ Using commons-net.jar in Java Programs

⇐ What Is commons-net-ftp-2.0.jar

⇑ Downloading and Reviewing commons-net.jar

⇑⇑ FAQ for Apache commons-net.jar