private void checkLeakyEpsilon(){
  if (cbUseLeakyLearning.isSelected()) {
    tfLeakyEpsilon.setEnabled(true);
  }
 else {
    tfLeakyEpsilon.setEnabled(false);
  }
}

private void checkLeakyEpsilon ( ) { if ( cbUseLeakyLearning . isSelected ( ) ) { tfLeakyEpsilon . setEnabled ( true ) ; } else { tfLeakyEpsilon . setEnabled ( false ) ; } }
checks whether or not to enable leaky epsilon .
