Get() and try_get() Function usage

SystemVerilog
1 
module tb();
  initial 
 
    begin
      
      semaphore sem=new(2);
      bit [8:0] a, b, c;
      a = $urandom_range(1,30);
      b = $urandom_range(1,50);
      c = $urandom_range(1,10);
     fork
      
        begin
           #a
          sem.get(1);
          $display("%0t Display AA",$time);    
        end
         
      begin
           #b
          sem.get(1);
        $display("%0t Display AB",$time);     
      end
          
      begin
            #c
           sem.get(1);
        $display("%0t Display AC",$time);            
      end
       
     join
     
      sem.put(2); 
 
    end
endmodule

// Output:
//4 Display AC
//9 Display AA
//

My Doubt here is that, Though I have added get() that block the process, still the control comes out of the fork. My expectation was that the control should n’t be coming out of the fork itself.

2

In reply to Arun_Rajha:

Please use code tags making your code easier to read. I have added them for you.

Your code works for me. If you put a $display after the join, it never get displayed.