DrlParser parser = new DrlParser();
PackageDescr descr = parser.parse( new InputStreamReader( getClass().getResourceAsStream( "test_FromWithNewConstructor.drl" ) ) );
PackageBuilder builder = new PackageBuilder();
builder.addPackage( descr );
Package pkg = builder.getPackage();
pkg.checkValidity();
pkg = SerializationHelper.serializeObject( pkg );
}
/**
* @see JBRULES-1415 Certain uses of from causes NullPointerException in WorkingMemoryLogger