generator-prospa/generators/app/templates/project/maven/compiler-groovy.xml

Create fully working Single Page Applications using various technology combinations

            <plugin>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>${maven-compiler-plugin.version}</version>
                <configuration>
                    <compilerId>groovy-eclipse-compiler</compilerId>
                    <compilerArguments>
                        <indy/>
                        <configScript>config.groovy</configScript>
                    </compilerArguments>
<% if (javaVersion >= 9) { -%>
                    <source><%= javaVersion %></source>
                    <target><%= javaVersion %></target>
<% } else {-%>
                    <source>1.<%= javaVersion %></source>
                    <target>1.<%= javaVersion %></target>
<% } -%>
                    <encoding>UTF-8</encoding>
                </configuration>
                <dependencies>
                    <dependency>
                        <groupId>org.codehaus.groovy</groupId>
                        <artifactId>groovy-eclipse-compiler</artifactId>
                        <version>3.3.0-01</version>
                    </dependency>
                    <dependency>
                        <groupId>org.codehaus.groovy</groupId>
                        <artifactId>groovy-eclipse-batch</artifactId>
                        <version>2.5.6-01</version>
                    </dependency>
                </dependencies>
            </plugin>