public class IndexForTwoArrays { | |
public int compare(double[] a1, double[] a2) { | |
if (a1 == a2) { | |
return 0; | |
} | |
int len = Math.min(a1.length, a2.length); | |
for (int i = 0; i < len; i++) { | |
if (a1[i] != a2[i]) { | |
return ((a1[i] > a2[i]) ? 1 : -1); | |
} | |
} | |
return a1.length - a2.length; | |
} | |
} |