}
private void setupComponents() {
fileTable = new DiffFileTable(this);
splitPane.setTopComponent(fileTable.getComponent());
splitPane.setBottomComponent(new NoContentPanel(NbBundle.getMessage(MultiDiffPanel.class, "MSG_DiffPanel_NoContent")));
commitButton.addActionListener(this);
commitButton.setToolTipText(NbBundle.getMessage(MultiDiffPanel.class, "MSG_CommitDiff_Tooltip", contextName));
updateButton.setToolTipText(NbBundle.getMessage(MultiDiffPanel.class, "MSG_UpdateDiff_Tooltip", contextName));
ButtonGroup grp = new ButtonGroup();