Newbie issue: nothing on the console

Hello,

I am new to RapidMiner (I work with it since yesterday) and I am trying to integrate it in my bachelor project.

The problem is the following: when I add the RapidMiner project and when I call the init() method, absolutely nothing appears on the console - neither the RapidMiner intialization messages, nor my own output, no matter where I have put it.

public static void main(String[] args) throws Exception {
		System.out.println("Hi!");
		LogService.getGlobal().setVerbosityLevel(LogService.MAXIMUM);
		RapidMiner.init();

		String file = "E:\\Java\\workspace\\Diplomarbeit\\ethnicity_query.xml";

		RapidMiner.setExecutionMode(RapidMiner.ExecutionMode.COMMAND_LINE);
		System.out.println("Hi!");
		Set<Example> results = new HashSet<Example>();

		File xml = new File(file);

		try {
			Process process = new Process(xml);

			IOContainer container = process.run();
			ExampleSet exampleSet = container.get(ExampleSet.class);

			Iterator<Example> iteratorExample = exampleSet.iterator();

			while (iteratorExample.hasNext()) {
				Example example = iteratorExample.next();

				results.add(example);
			}

		} catch (IOException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (XMLException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		} catch (OperatorException e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		System.out.println("Hi!");
		System.out.println(results.size());
	}

This code prodices a blank console. Any ideas what might be causing it?

Thanks,
Drago

P.S. I am using Eclipse 3.6 Helios