code: private int handleError(Throwable t) {
  		System.out.println("Error: " + t.getMessage());
  		if (this.verbose) {
  			t.printStackTrace();
  		} else {
  			System.out.println("For a more detailed error message use the vebose output option '-v'.");
  		}
  		return 1;
  	}
docs: Displays exceptions.
  
  @param e the exception to display.