commons-net.jar is the bytecode of Apache Commons Net library, which implements the client side of many basic Internet protocols.

Apache Commons Net Source Code files are provided in the binary packge (commons-net-3.8.0-bin.zip). You can download it at Apache Commons Net Website.

The source code of commons-net-3.8.0.jar is provided below:

⏎ org/apache/commons/net/ftp/parser/FTPTimestampParser.java

/*
 * 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.commons.net.ftp.parser;

import java.text.ParseException;
import java.util.Calendar;

/**
 * This interface specifies the concept of parsing an FTP server's
 * timestamp.
 * @since 1.4
 */
public interface FTPTimestampParser {

    /**
     * the default default date format.
     */
    String DEFAULT_SDF = UnixFTPEntryParser.DEFAULT_DATE_FORMAT;
    /**
     * the default recent date format.
     */
    String DEFAULT_RECENT_SDF = UnixFTPEntryParser.DEFAULT_RECENT_DATE_FORMAT;

    /**
     * Parses the supplied datestamp parameter.  This parameter typically would
     * have been pulled from a longer FTP listing via the regular expression
     * mechanism
     * @param timestampStr - the timestamp portion of the FTP directory listing
     * to be parsed
     * @return a <code>java.util.Calendar</code> object initialized to the date
     * parsed by the parser
     * @throws ParseException if none of the parser mechanisms belonging to
     * the implementor can parse the input.
     */
    Calendar parseTimestamp(String timestampStr) throws ParseException;

}

⏎ org/apache/commons/net/ftp/parser/FTPTimestampParser.java

Or download all of them as a single archive file:

File name: commons-net-3.8.0-sources.jar
File size: 437325 bytes
Release date: 2020-01-22
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