, .

codeline JDK 1.6.

- java.io.Co nsole I/O.

(aka JDK 1.6) JDK 6.0 :
[] readPassword ()

[] readPassword ( fmt, args)

 :
    
    [] passwd 
   (( = System.console ()) ! =  &&
       (passwd = cons.readPassword (�[%s]�, � : �)) ! = ) {
         //  passwd    ..
       . //   
       //              
      java.util. Arrays.fill (passwd, ��) 
 }

JDK 1.6;