Enable license-maven-plugin

Author: kwart

pom.xml

@@ -114,6 +114,33 @@
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-checkstyle-plugin</artifactId>
             </plugin>
+            <plugin>
+                <groupId>org.codehaus.mojo</groupId>
+                <artifactId>license-maven-plugin</artifactId>
+                <executions>
+                    <execution>
+                        <id>add-third-party</id>
+                        <goals>
+                            <goal>add-third-party</goal>
+                        </goals>
+                        <phase>generate-resources</phase>
+                        <configuration>
+                            <outputDirectory>${project.build.outputDirectory}/META-INF</outputDirectory>
+                            <force>true</force>
+                            <includedLicenses>
+                                <!--
+                                  when available, use SPDX license identifiers listed in https://spdx.org/licenses
+                                -->
+                                <includedLicense>Apache-2.0</includedLicense>
+                                <includedLicense>Bouncy Castle Licence</includedLicense>
+                                <includedLicense>GPL-2.0-with-classpath-exception</includedLicense>
+                                <includedLicense>MIT</includedLicense>
+                                <includedLicense>LGPL-2.1</includedLicense>
+                            </includedLicenses>
+                        </configuration>
+                    </execution>
+                </executions>
+            </plugin>
         </plugins>
         <pluginManagement>
             <plugins>
@@ -180,6 +207,33 @@
                         </filters>
                     </configuration>
                 </plugin>
+                <plugin>
+                    <groupId>org.codehaus.mojo</groupId>
+                    <artifactId>license-maven-plugin</artifactId>
+                    <version>2.7.1</version>
+                    <configuration>
+                        <failOnBlacklist>true</failOnBlacklist>
+                        <failOnMissing>true</failOnMissing>
+                        <licenseMerges>
+                            <licenseMerge>
+                                GPL-2.0-with-classpath-exception |
+                                GPLv2+CE |
+                                GNU General Public License, version 2, with the Classpath Exception
+                            </licenseMerge>
+                            <licenseMerge>
+                                MIT |
+                                MIT License
+                            </licenseMerge>
+                            <licenseMerge>
+                                LGPL-2.1 |
+                                GNU Lesser General Public License (LGPL), Version 2.1 |
+                                Lesser General Public License (LGPL) |
+                                GNU Lesser General Public License, version 2.1
+                            </licenseMerge>
+                        </licenseMerges>
+                        <excludedScopes>test,provided</excludedScopes>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>
     </build>