<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<executions>
<execution>
<id>default-compile</id>
<phase>compile</phase>
<goals>
<goal>compile</goal>
</goals>
<configuration>
<skipMain>true</skipMain> <--Skip
</configuration>
</execution>
</executions>
</plugin>
Set this to ‘true’ to bypass compilation of main sources. Its use is
NOT RECOMMENDED, but quite convenient on occasion. User property is:
maven.main.skip.
mvn package -Dmaven.main.skip