The following code causes an java.lang.IllegalStateException, but according to the documentation should not throw this.

Test() throws MarshalException{
		try { 
			throw new MarshalException(mystring);
		}
		catch(Exception e) {
			MarshalException me = new MarshalException("Scooby");
			me.initCause(e);
			throw me;
		}
	}

	public static void main(String args[]) throws MarshalException{ 
		new Test();
	}
}