Java数组转换List

1.数组转换List    不支持List增删操作

String[] strArray = new String[2];
strArray[0]="xxx";
strArray[1]="zzz";
List list = Arrays.asList(strArray);
System.out.println(list);

2.数组转换List   支持List增删操作

String[] strArray = new String[2];
strArray[0]="xxx";
strArray[1]="zzz";
ArrayList list=new ArrayList(Arrays.asList(strArray));
list.add("wang");
System.out.println(list);

 3.Collections.addAll(arrayList,strArray)

String[] strArray = new String[2];
strArray[0]="xxx";
strArray[1]="zzz";
ArrayList list=new ArrayList();
Collections.addAll(list, strArray);
list.add("bo");
list.add("wang");
System.out.println(list);