logBookRefField.addModifiableComponentListener(this);
userListField = new MyTextField();
userListField.addModifiableComponentListener(this);
commentConditionsArea = new MyTextArea();
commentConditionsArea.addModifiableComponentListener(this);
commentSampleArea = new MyTextArea();
commentSampleArea.addModifiableComponentListener(this);
applyAction = new AbstractAction() {
private static final long serialVersionUID = -2199530495927544842L;