How to find array index of largest value?

Question

The title above sums up my question, to clarify things an example is:

array[0] = 1
array[1] = 3
array[2] = 7  // largest
array[3] = 5

so th

Answer 1

public int getIndexOfMax(int array[]) {
    if (array.length == 0) {
        return -1; // array contains no elements
    }
    int max = array[0];
    int pos = 0;

    for(int i=1; i