如何从一种方法获取变量到另一种方法？如何从假设到 void add() 中获取 int x？

我想将 x 和 y 的值传递给方法 add() 公共类算术 {

public static void assuming(){ 

System.out.println("Please insert the first number");
Scanner read = new Scanner(System.in);
int x = read.nextInt();

System.out.println("Please insert the second number");
Scanner read1 = new Scanner(System.in);
int y = read1.nextInt();
}


void add()
{
// How to get values of int x and int y from upper method in here ?
}