Bug 147737 [Wizards] Delete dead multi step wizard code
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/dialogs/MultiStepWizardDialog.java
*/
    void setFinishLabel(String label) {
        Button button = getButton(IDialogConstants.FINISH_ID);
        if (button == null) {
			return;
		}
        if (label == null) {
            if (!button.getText().equals(IDialogConstants.FINISH_LABEL)) {
                button.setText(IDialogConstants.FINISH_LABEL);
                button.getParent().layout(true);
            }
        } else {
            button.setText(label);
            button.getParent().layout(true);
        }
    }
    /**
     * Updates everything in the dialog
     */
    void updateAll() {
        super.update();
    }
    /**
     * Updates the layout of the dialog
     */
    void updateLayout() {
        super.updateSize(getCurrentPage());
    }
}