My code does not work

I am trying to write a method that determines if the square of the age of a person is equal to the current year. For example a man was aged 43 in 1849 and the square of 43 is 1849. Below is my code for it but I dont know why my exception is not working because it is assumed that no body can live past 123 years

public class Augustus { private int year; private final static int RANGEOFLIVING=124; public static void main(String[] args) { Augustus y = new Augustus(1806); System.out.println( y.isAlive());

} public Augustus(int n){ year= n;

}

     public int SquareOfAge(int z){
    	 return z * z ;
     }
     
     public boolean isAlive(){
    	 
    	 for(int i=1;i<RANGEOFLIVING;i++)
    		 if( i *i==this.year++)
    			 return true;
    		 
    		 	 
    			  return false;
		
		
     }
}