Method changed

src/main/java/exitcode/LoginScreen.java:428–445

(ObservableValue<? extends Boolean> ov,
                                Boolean old_val, Boolean new_val)

        //checkBox Listener Event
        checkBox.selectedProperty().addListener(new ChangeListener<Boolean>() {
            public void changed(ObservableValue<? extends Boolean> ov,
                                Boolean old_val, Boolean new_val) {
                if (checkBox.isSelected()) {
                    passwordField.setEditable(true);
                    passBox.setStyle("-fx-background-color: rgba(100, 100, 100, .1);");
                    passwordField.setStyle("-fx-text-fill: lightgray;" + "-fx-prompt-text-fill: lightgray;");
                    passwordField1.setEditable(true);
                    passBox1.setStyle("-fx-background-color: rgba(100, 100, 100, .1);" + "-fx-text-fill: lightgray;");
                    passwordField1.setStyle("-fx-text-fill: lightgray;" + "-fx-prompt-text-fill: lightgray;");
                } else {
                    passwordField.setEditable(false);
                    passBox.setStyle("-fx-background-color: rgba(70, 70, 70, .1);" + "-fx-text-fill: gray;");
                    passwordField.setStyle("-fx-text-fill: gray;" + "-fx-prompt-text-fill: gray;");
                    passwordField1.setEditable(false);
                    passBox1.setStyle("-fx-background-color: rgba(70, 70, 70, .1);" + "-fx-text-fill: gray;");
                    passwordField1.setStyle("-fx-text-fill: gray;" + "-fx-prompt-text-fill: gray;");
                }
            }
        });