示例#1
0
 public static boolean isZero(Number num) {
   return (num.doubleValue() == 0.0);
 }
示例#2
0
 public static boolean isEitherNaN(Number lhs, Number rhs) {
   return (Double.isNaN(lhs.doubleValue()) || Double.isNaN(rhs.doubleValue()));
 }