Java新数组值

I'm writing a program (code shown below) where the user can input a string with numbers. These are then converted from a string to an integer. But what I really want is a new array, where each individual number is a value. So if the user writes "15623" I want the array to be like {1, 5, 6, 2, 3} Does anyone know how to do it?I'm writing a program (code shown below) where