Java Recursive simple application tutorial

Package com.xiaohao.test;

Import java.util.ArrayList;
Import java.util.List;
Import Java.util.Locale;
Import Java.util.ResourceBundle;

public class Test {



/**
* |-Marketing Department
* |-Propaganda Department
* |-Business Department
* |-Business
* |-Business Department TWO
* |-Development Department
* |-Develop a
* |-Development of TWO
* @param args
*/

Public arraylist<department> init () {

Department depart_7=new Department ("Business part", NULL);
Department depart_8=new Department ("Business Two", NULL);

Department depart_5=new Department ("Development of a", null);
Department depart_6=new Department ("Development Two", NULL);

Arraylist<department> list=new arraylist<department> ();
List.add (depart_7);
List.add (Depart_8);
Department depart_4=new Department ("Business unit", list);
Department depart_3=new Department ("propaganda department", NULL);

Arraylist<department> list2=new arraylist<department> ();
List2.add (Depart_3);
List2.add (Depart_4);
Department depart_1=new Department ("marketing Department", List2);

Arraylist<department> list3=new arraylist<department> ();
List3.add (depart_5);
List3.add (Depart_6);
Department depart_2=new Department ("Development Department", LIST3);

Arraylist<department> list4=new arraylist<department> ();
List4.add (depart_1);
List4.add (depart_2);
Department depart_0=new Department ("root", list4);
Return (arraylist<department>) depart_0.getchildrendepartment ();
}

public void showdepartment (list<department> list,string prefix) {
if (list==null)
return;
prefix= Prefix+ "";
for (Department department:list)
{
System.out.println (prefix+ "|-" +department.getname ());
Showdepartment (department.getchildrendepartment (), prefix);
}


}

@org. Junit.test
public void Test () {
arraylist<department> list=init ();
S Howdepartment (List, "");
}

public static void Main (string[] args) {
locale[] locals=locale.getavailablelocales ();
System.out.println ("All languages supported by Java are as follows:");
System.out.println ("--------------------------------------------------------------------");
for (Locale local:locals)
{
System.out.println (local.getdisplaylanguage ());
}
System.out.println ("--------------------------------------------------------------------");

Locale Local=locale.getdefault ();
ResourceBundle resource=resourcebundle.getbundle ("Com.xiaohao.test.xiaohao", local);
System.out.println (resource.getstring ("UserName"));

}
}

Java Recursive simple application tutorial