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<b>Warning</b>:  session_start(): open(/var/lib/php/sessions/sess_9lbll8s2lacfji930a1lrm02i2, O_RDWR) failed: No space left on device (28) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
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<b>Warning</b>:  session_start(): Failed to read session data: files (path: /var/lib/php/sessions) in <b>/var/www/tb-usercake/models/config.php</b> on line <b>51</b><br />
sclass BoolVarWithNotify extends BoolVar {
  event fireChange;
  
  *() {}
  *(bool value) { super(value); }
  
  @Override
  public synchronized void set(bool a) {
    if (get() != a) {
      set(a);
      fireChange();
    }
  }
  
  selfType onChangeAndNow(Runnable r) {
    onChange(r);
    r.run();
    this;
  }
}