Java : Check if a Number object has value null or 0.

NumberUtils.java

public class NumberUtils{
  
    public boolean isNullOrZero(final Number number){
      return number == null ||
			   (
			    number instanceof Integer ? number.intValue() == 0 : 
				  number instanceof Long    ? number.longValue() == 0 :
			    number instanceof Double  ? number.doubleValue() == 0 :
			    number instanceof Short   ? number.shortValue() == 0 :
				  number.floatValue() == 0
				);
    }
}