由于我想保持我原来的Array原样，我用以下方法解决了这个问题:

List<Integer> normalArray= new ArrayList<>();
List<Integer> reversedArray = new ArrayList<>();

// Fill up array here

for (int i = 1; i <= normalArray.size(); i++) {
  reversedArray .add(normalArray.get(normalArray.size()-i));
}

所以基本上遍历初始数组，并将所有值以相反的顺序添加到新的(反向的)数组中。列表的类型可以是任何类型。 我多次遍历这段代码，这导致其他一些解决方案不起作用。

public void display(){
  String x[]=new String [5];
  for(int i = 4 ; i > = 0 ; i-- ){//runs backwards

    //i is the nums running backwards therefore its printing from       
    //highest element to the lowest(ie the back of the array to the front) as i decrements

    System.out.println(x[i]);
  }
}

上面有一些很棒的答案，但我是这样做的:

public static int[] test(int[] arr) {

    int[] output = arr.clone();
    for (int i = arr.length - 1; i > -1; i--) {
        output[i] = arr[arr.length - i - 1];
    }
    return output;
}

另一种反向数组的方法

public static int []reversing(int[] array){
    int arraysize = array.length;
    int[] reverse = new int [arraysize+1];
    for(int i=1; i <= arraysize ; i++){
        int dec= arraysize -i;
        reverse[i] = array[dec];
    }
    return reverse;
}

public void getDSCSort(int[] data){
        for (int left = 0, right = data.length - 1; left < right; left++, right--){
            // swap the values at the left and right indices
            int temp = data[left];
            data[left]  = data[right];
            data[right] = temp;
        }
    }

   import java.util.Scanner;
class ReverseArray 
{
    public static void main(String[] args) 
    {
        int[] arra = new int[10];
        Scanner sc = new Scanner(System.in);
        System.out.println("Enter Array Elements : ");
        for(int i = 0 ; i <arra.length;i++)
        {
            arra[i] = sc.nextInt();
        }

        System.out.println("Printing  Array : ");
        for(int i = 0; i <arra.length;i++)
        {
            System.out.print(arra[i] + " ");
        }

        System.out.println();
        System.out.println("Printing  Reverse Array : ");
        for(int i = arra.length-1; i >=0;i--)
        {
            System.out.print(arra[i] + " ");
        }
    }
}