boolean annotation = false;
PMML4Compiler compiler = new PMML4Compiler();
compiler.getHelper().setPack( "org.drools.pmml.pmml_4_1.test" );
String theory = compiler.compile( source, null );
BufferedReader reader = new BufferedReader(new StringReader(theory));
try {
String line = "";
while ((line=reader.readLine()) != null) {
line = line.trim();