Append all elements of other Collection to Java ArrayList in Java
Description
The following code shows how to append all elements of other Collection to Java ArrayList.
Example
/* w w w .jav a 2s . com*/
import java.util.ArrayList;
import java.util.Vector;
public class Main {
public static void main(String[] args) {
ArrayList<String> arrayList = new ArrayList<String>();
arrayList.add("1");
arrayList.add("2");
arrayList.add("3");
Vector<String> v = new Vector<String>();
v.add("4");
v.add("java2s.com");
// append all elements of Vector to ArrayList
arrayList.addAll(v);
for (String str : arrayList)
System.out.println(str);
}
}
The code above generates the following result.