/** Updates the state of buttons according to the current selection */
private void updateControlStates() {
int[] selItems = historyList.getSelectedIndices();
removeButton.setEnabled(selItems.length > 0);
}
/** Updates the state of buttons according to the current selection */
private void updateControlStates() {
int[] selItems = historyList.getSelectedIndices();
removeButton.setEnabled(selItems.length > 0);
}
