Array to Collection (List)

java.util.Arrays
java.util.List
To convert an Array in a Collection use the class Arrays:

import java.util.Arrays;
import java.util.List;
 
String[] strs = {"Apfel", "Birne", "Banane"};
List list = Arrays.asList(strs);
// and back:
strs = list.toArray(String[0]);