public class Test {

	protected String[]StringArray = {"hallo","ciao","Hi"};
	protected int[] ZahlArray;

	public Test(){
		laengeDerElemente(StringArray);
	}

	protected int[] laengeDerElemente(String[]StringArray){

		for(int i=0;i<StringArray.length;i++){
			ZahlArray[i]=Integer.parseInt(StringArray[i]);
			System.out.print(ZahlArray[i]);
			}
		return ZahlArray;
		}

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