<mparse target="c:/metamata/examples/parseexamples/javagrammars/singlefile/JavaParser.jj" metamatahome="c:/metamata" cleanup="true"> <classpath> <pathelement location="c:/metamata/examples/"/> </classpath> </mparse>This invokes Metamata MParse installed in c:/metamata on one of the grammar file example (JavaParser.jj) and cleans up the intermediate Sun JavaCC file.