<!ELEMENT build (jar*)>
<!ELEMENT jar (manifest?,source+)>
<!ATTLIST jar file CDATA #REQUIRED>
<!ELEMENT manifest (attribute+)>
<!ELEMENT attribute (#PCDATA)>
<!ATTLIST attribute name CDATA #REQUIRED>
<!ELEMENT source (exclude*)>
<!ATTLIST source path CDATA #REQUIRED>
<!ELEMENT exclude (#PCDATA)>