我一直在使用这些代码，在用户输入一个他/她想要检查的值是否在数组中时遇到了一个问题。
如何在java中检查数组中的对象？

public static void main (String args []) 
{
    String sInput1,sInput2,sLetters,s;
    int iInput1,i1,i2;
    boolean b1 = true;

    sInput1 = JOptionPane.showInputDialog("Enter the number of values in the array:");
    iInput1 = Integer.parseInt (sInput1);
    String Arr1[] = new String [iInput1];

    for (i1=0;i1<iInput1;i1++)
    {
        Arr1[i1] = JOptionPane.showInputDialog("Enter the values:");
        System.out.println("You entered " + Arr1[i1] + ".");
    }

    sInput2 = JOptionPane.showInputDialog("Enter the value you want to check in the array:");

    for (i1=0;i1<iInput1;i1++)
    {
        if (Arr1[i1].equals(sInput2))
        {
            b1=true;
        }
        else
        {
            b1=false;
        }
        if (b1 == true)
        {
            JOptionPane.showMessageDialog(null,"The value you want to check is in the array.","RESULT!",JOptionPane.INFORMATION_MESSAGE);
        }
        else
        {
            JOptionPane.showMessageDialog(null,"The value you want to check is not in the array.","RESULT!",JOptionPane.INFORMATION_MESSAGE);
        }
    }