Answers for "java string array check if value exists"

java if one sting on array match

String[] fieldsToInclude = { "id", "name", "location" };

if ( ArrayUtils.contains( fieldsToInclude, "id" ) ) {
    // Do some stuff.
}

Posted by: Guest on February-13-2021

check if array contains a number in java

public static boolean contains(final int[] arr, final int key) {
    return Arrays.stream(arr).anyMatch(i -> i == key);
}

Posted by: Guest on May-24-2021

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