A problem in practicing the array

[dl21]

The question is :ask the array size
allocate space call method1
ask user for a four digit number
Method 1: filled up the array with four digit random number
Method 2: check if the number is in the array
call method 2 display if the number user input is in the array and at which array


My job stops at:
import javax.swing.JOptionPane;

public class inClassArray

{
public static void main(String[] args)

{
double[] array;

String arraySizeString = JOptionPane.showInputDialog(null,"Please enter the size of array:");

int arraySize = Integer.parseInt(arraySizeString);

String num1String = JOptionPane.showInputDialog(null,"please enter a four-digit number:");

double num1 = Double.parseDouble(num1String);





for(int i = 0; i < arraySize; i++)
{
String stringRandomNum= JOptionPane.showInputDialog(null,"Please input the four-digit number to allocate in the array" + (i+1));

array[i] = Double.parseDouble(stringRandomNum);

}
public static double sameNum(double[] array)
{
for ( int i = 0; i < arraySize; i ++ );
if
num1 = array[i];
return
}



}
}

can anyone help me?really appreciate!!!

[sukatoa]

Maybe your question is

can anyone help me?

What is the problem on your code?

[SCS17]

Your code is messy.. for start you should return something from your last method.