private void updateValidProperty() {
Boolean oldValid = Boolean.valueOf(myValid);
myValid = isEditorValidImpl();
myTextEditor.firePropertyChange(FileEditor.PROP_VALID, oldValid, Boolean.valueOf(myValid));
}
/** Updates "modified" property and fires event if necessary */
void updateModifiedProperty() {
Boolean oldModified = Boolean.valueOf(myModified);
myModified = isModifiedImpl();
myTextEditor.firePropertyChange(
FileEditor.PROP_MODIFIED, oldModified, Boolean.valueOf(myModified));
}