So vergleichen Sie 3 Zahlen in Java

if (a > b && a > c) {
    //Here you determine second biggest, but you know that a is largest
}

if (b > a && b > c) {
    //Here you determine second biggest, but you know that b is largest
}    

if (c > b && c > a) {
    //Here you determine second biggest, but you know that c is largest
}
abdullah