The following example demonstrates how to use replaceAll() of the Collections class to replace all specified elements in the List:
/* author by w3cschool.cc Main.java */ import java.util.*; public class Main { public static void main(String[] args) { List list = Arrays.asList("one Two three Four five six one three Four".split(" ")); System.out.println("List :"+list); Collections.replaceAll(list, "one", "hundread"); System.out.println("replaceAll: " + list); } }
The output result of running the above code is:
List :[one, Two, three, Four, five, six, one, three, Four] replaceAll: [hundread, Two, three, Four, five, six, hundread, three, Four]
The above is the Java example - List element replacement content. For more related content, please pay attention to the PHP Chinese website (www.php.cn)!