List al = new ArrayList();
....
al.add(....);
al.add(....);
import java.util.*;
public class SortList {
public static void main(String args[]) {
int [] number = {3,1,2};
Arrays.sort(number);
for ( int i = 0; i < number.length; i++ ) {
System.out.print(number[i]);
System.out.print(" "); }
}}
ArrayList outerList = new ArrayList();
outerList.add(new ArrayList());
ArrayList innerList = new ArrayList();
// do something with innerList
outerList.add(innerList);
List outerList = new ArrayList();
nebben hat gesagt.:wie schreibe ich eine Zalhen Liste in eine ArrayListe?
Wildcard hat gesagt.:Code:al.add(Integer.valueOf(1)); al.add(Integer.valueOf(2)); al.add(Integer.valueOf(3));
List sortList = new ArrayList();
int[] feld = {34,23,12,34,45};
for(int i = 0;i < feld.length;i++)
sortList.add(Integer.valueOf(feld[i]));