How do I determine whether an array contains a particular value in Java?

Question

I have a String[] with values like so:

public static final String[] VALUES = new String[] {\"AB\",\"BC\",\"CD\",\"AE\"};

Given

Answer 1

Try this:

ArrayList arrlist = new ArrayList(8);

// use add() method to add elements in the list
arrlist.add(20);
arrlist.add(25);
arrlist.add(10);
arrlist.add(15);

boolean retval = arrlist.contains(10);
if (retval == true) {
    System.out.println("10 is contained in the list");
}
else {
    System.out.println("10 is not contained in the list");
}