cdk varying out puts

hai,
started using cdk for descriptor calculations ,here is the code

	import java.util.Iterator;
	import java.util.Map;
	import org.openscience.cdk.*;
	import org.openscience.cdk.exception.CDKException;
	import org.openscience.cdk.qsar.descriptors.molecular.*;
	import org.openscience.cdk.smiles.*;
	import org.openscience.cdk.qsar.*;
	import org.openscience.cdk.qsar.result.IDescriptorResult;
	/**
	*
	* @author Hari
	* @since 19-12-2010
	* @version 1.0
	*/
	public class descr {
	/**
	* @param args the command line arguments
	*/
	public static void main(String[] args) throws CDKException {
	// TODO code application logic here
	BCUTDescriptor descriptor = new BCUTDescriptor();
	Molecule molecule = (Molecule) new SmilesParser(DefaultChemObjectBuilder.getInstance()).parseSmiles("NC(CO)C(=O)O");
	// The first program in wiki link for Descriptor Calculator
	DescriptorValue value = descriptor.calculate(molecule);
	IDescriptorResult theNumbers = value.getValue();
	System.out.print(theNumbers.toString()+"\n\n");
	// Second program
	DescriptorEngine engine = new DescriptorEngine(DescriptorEngine.MOLECULAR);
	engine.process(molecule);
	/**
	* The function getProperties returns a Map value. Map represents a Key Value set.
	* It is retrieved using an iterator. Since the key is of DescriptorSpecification class and the
	* value is of type DescriptorValue we have to typecast the key and value with the same while retrieving.
	* since they have not override the same to String.
	*/
	Map i = molecule.getProperties();
	Iterator iterator = i.keySet().iterator();
	/**
	* The following prints the key and Value set.
	*/
	while(iterator. hasNext()){
	String key = ((DescriptorSpecification)iterator.next()).getSpecificationReference().toString();
	System.out.print(key.substring(key.lastIndexOf("#")+1)+" : ");
	System.out.print(((DescriptorValue)i.get((DescriptorSpecification)iterator.next())).getValue().toString()+"\n\n");
	}
	}
	}

view raw gistfile1.java hosted with ❤ by GitHub

While i run this as a standalone program or thro netbeans in a linux machine i get the o/p for bcut descriptor.when on windows thro netbeans 6.8 the complete o/p is generated ..any suggestions???