maven execute main class

maven.xml

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>exec-maven-plugin</artifactId>
    <version>1.4.0</version>
    <executions>
        <execution>
            <id>default-cli</id>
            <goals>
                <goal>java</goal>
            </goals>
            <configuration>
              <mainClass>com.dsdstudio.Main</mainClass>
            </configuration>
        </execution>
    </executions>
</plugin>

버전 1.4.0으로 정리