iii) states that any provisions which differ from this Agreement are offered
by that Contributor alone and not by any other party; and

iv) states that source code for the Program is available from such Contributor,
and informs licensees how to obtain it in a reasonable manner on or through
a medium customarily used for software exchange.

   When the Program is made available in source code form:

  "Copyright" also means copyright-like laws that apply to other kinds of
works, such as semiconductor masks.

  "The Program" refers to any copyrightable work licensed under this
License.  Each licensee is addressed as "you".  "Licensees" and
"recipients" may be individuals or organizations.

  To "modify" a work means to copy from or adapt all or part of the work
in a fashion requiring copyright permission, other than the making of an

 as the successor of the GNU Library Public License, version 2, hence
 the version number 2.1.)

                            Preamble

  The licenses for most software are designed to take away your
freedom to share and change it.  By contrast, the GNU General Public
Licenses are intended to guarantee your freedom to share and change
free software--to make sure the software is free for all its users.

    infringement litigation, then the reasonable value of the licenses
    granted by such Participant under Sections 2.1 or 2.2 shall be taken
    into account in determining the amount or value of any payment or
    license.

    6.4. In the event of termination under Sections 6.1 or 6.2 above,
    all end user licenses that have been validly granted by You or any

2.2. Effective Date

The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.

2.3. Limitations on Grant Scope

The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the

        "LGPL 2.1",
        "https://www.gnu.org/licenses/old-licenses/lgpl-2.1.html",
        listOf(
            "GNU Lesser General Public License",
            "GNU Lesser General Public License, Version 2.1",
            "GNU Lesser General Public License, version 2.1",
            "LGPL-2.1-or-later",
        ),
    ),
    MIT(
        "MIT License",
        "https://opensource.org/licenses/MIT",

import java.util.stream.Collectors;

/**
 * A task to check licenses for dependencies.
 * <p>
 * There are two parts to the check:
 * <ul>
 *   <li>LICENSE, NOTICE and SOURCES files</li>
 *   <li>SHA checksums for each dependency jar</li>
 * </ul>
 * <p>
 * The directory to find the license and sha files in defaults to the dir @{code licenses}
 * in the project directory for this task. You can override this directory:

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,

## 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,

          </scm>
          <inceptionYear>2009</inceptionYear>
          <licenses>
            <license>
              <name>The Apache Software License, Version 2.0</name>
              <url>http://www.apache.org/licenses/LICENSE-2.0</url>
              <distribution>repo</distribution>
            </license>
          </licenses>
          <developers>
            <developer>
              <name>Elastic</name>