Create MANIFEST.MF file using ANT script

Here I have give the ANT script snippet to create MANIFEST.MF file in jar

<target name="jar" depends="compile">
        <jar destfile="${dist}/MyApplication.jar" basedir="${build}">
        	<manifest file="MANIFEST.MF">
        	    <attribute name="Built-By" value="${user.name}"/>
        	    	<section name="common">
	        	      <attribute name="Specification-Title" value="MyApplictaion"/>
	        	      <attribute name="Specification-Version" value="${version}"/>
	        	      <attribute name="Specification-Vendor" value="Sample Org."/>
	        	      <attribute name="Implementation-Title" value="CustomerUtility"/>
	        	      <attribute name="Implementation-Version" value="${version} ${TODAY}"/> 
	        	      <attribute name="Implementation-Vendor" value="Sample Corp."/>
        	    	  <attribute name="Class-Path" value="./lib/jasper.jar  ./lib/servlet-api.jar" />	
        	    	</section>
        	  </manifest>
        </jar>
    </target>