How do we determine if a particular value exists in an array?

Let's say we have an array of String[] with the following values.

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

Given the strings, is there a good way to check if s is present in the VALUES array?

2022-09-22 15:20

1 Answers

Arrays.asList(yourArray).contains(yourValue)

This method is not available for arrays that store primary types.

Stream allows you to find specific values in an array that has values of int, double, and long types.

int[] a = {1,2,3,4};
boolean contains = IntStream.of(a).anyMatch(x -> x == 4);

2022-09-22 15:20

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