How do I know if an ArrayList contains an item?
Category: java.util, viewed: 2605 time(s).
public class ArrayListContains { public static void main(String[] args) { ArrayList list = new ArrayList(); list.add("Item 1"); list.add("Item 2"); if (list.contains("Item 1")) { System.out.println("True"); } else { System.out.println("False"); } } } |
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