java中如何判断数组中是否包含某个元素的几种方法

   String[] array = {"foo", "bar", "baz"};
   String target = "bar";
   boolean contains = Arrays.asList(array).contains(target);

   Integer[] array = {1, 2, 3, 4};
   int target = 3;
   Set<Integer> set = new HashSet<>(Arrays.asList(array));
   boolean contains = set.contains(target);

   String[] array = {"foo", "bar", "baz"};
   String target = "bar";
   boolean contains = Arrays.stream(array).anyMatch(s -> s.equals(target));

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

   int[] sortedArray = {1, 2, 3, 4, 5};
   int target = 3;
   int index = Arrays.binarySearch(sortedArray, target);
   boolean contains = index >= 0;

public static boolean useLoop(String[] arr,String targetValue){
    for(String s:arr){
        if(s.equals(targetValue)){
            return true;
        }
   }  
   return false;
}

public static boolean useArrayUtils(String[] arr,String targetValue){
    return ArrayUtils.contains(arr,targetValue);
}