What does the following method do for the call printArray(a, a.length) for the array a = { 54, 23 36 }? What is wrong with this method? Fix the problem, if you can.
```
void printArray( int[] values, int n ) {
if ( n < 0 )
return;
n--;
printArray( values, n );
System.out.print( values[n] );
}
```
The method will attempt to print a[-1], resulting in an ArrayIndexOutOfBounds error.
Change the test from (n < 0 ) to (n == 0).
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