o Give the ability to set a Main-Class attribute in the manifest

git-svn-id: https://svn.apache.org/repos/asf/maven/maven-1/plugins/trunk@113192 13f79535-47bb-0310-9956-ffa450edef68

java/plugin.jelly

@@ -173,7 +173,7 @@
         <attribute name="Created-By" value="Apache Jakarta Maven"/>
         <attribute name="Package" value="${pom.package}"/>
         <attribute name="Build-Jdk" value="${java.version}"/>
-        <!-- added supplimentary entries -->
+        <!-- added supplementary entries -->
         <attribute name="Extension-Name" value="${pom.artifactId}"/>
         <attribute name="Specification-Version" value="${pom.specificationVersion}"/>
         <attribute name="Specification-Vendor" value="${pom.organization.name}"/>
@@ -181,6 +181,10 @@
         <attribute name="Implementation-Version" value="${pom.currentVersion}"/>
         <attribute name="Implementation-Vendor" value="${pom.organization.name}"/>
         <attribute name="Implementation-Vendor-Id" value="${pom.organization.identifier}"/>
+        <j:set var="mainclass" value="${pom.getPluginContext('maven-java-plugin').getVariable('maven.jar.mainclass')}"/>
+ 		<j:if test="${!empty(mainclass)}">
+            <attribute name="Main-Class" value="${mainclass}"/>
+        </j:if>        
       </manifest>
     </jar>
   </goal>