java - Convert integer to zero-padded binary string -

When int is converted to binary, then how is it output to 8 characters, at present it is only 1 Displays and less than 7 zeros

code

  int x = 1; String bin = integer. Baby string (x); Println (bin); For example 0000 0001   
 
 
 I'm not sure if this is what you say but how < P> 
  about something like string format ("% 8s", integer. Binary string (1)). ('', '0') instead of  
 
 will generate  00000001