check empty number

Following example check if the a number is empty or not :

Code:

  public boolean isEmptyNumber(Long number){

         if(number==null || number==0)  {
           return true; 
         } else {
            return false; 
          }
      
} 

_________________
M. S. Rakha, Ph.D.
Queen's University
Canada

Author: DrRakha
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