Apache Commons CLI Source Code Files

Apache Commons CLI Source Code Files are provided in the source package file commons-cli-1.5.0-sources.jar.

You can download commons-cli-1.5.0-src.zip as described in the previous tutorial and go to the "src/main/java/" sub-folder to view Source Code files.

You can also browse Apache Commons CLI Source Code files below:

✍: FYIcenter.com

org/apache/commons/cli/Util.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.cli;

/**
 * Contains useful helper methods for classes within this package.
 */
final class Util {

    /**
     * An empty immutable {@code String} array.
     */
    static final String[] EMPTY_STRING_ARRAY = {};

    /**
     * Remove the leading and trailing quotes from {@code str}. E.g. if str is '"one two"', then 'one two' is returned.
     *
     * @param str The string from which the leading and trailing quotes should be removed.
     *
     * @return The string without the leading and trailing quotes.
     */
    static String stripLeadingAndTrailingQuotes(String str) {
        final int length = str.length();
        if (length > 1 && str.startsWith("\"") && str.endsWith("\"") && str.substring(1, length - 1).indexOf('"') == -1) {
            str = str.substring(1, length - 1);
        }

        return str;
    }

    /**
     * Remove the hyphens from the beginning of {@code str} and return the new String.
     *
     * @param str The string from which the hyphens should be removed.
     *
     * @return the new String.
     */
    static String stripLeadingHyphens(final String str) {
        if (str == null) {
            return null;
        }
        if (str.startsWith("--")) {
            return str.substring(2);
        }
        if (str.startsWith("-")) {
            return str.substring(1);
        }

        return str;
    }
}

org/apache/commons/cli/Util.java

 

Or download all of them as a single archive file:

File name: commons-cli-1.5.0-sources.jar
File size: 63124 bytes
Release date: 2021-10-27
Download 

 

Download Apache Commons CLI 1.4 Binary Package

Download Apache Commons CLI Source Package

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