package oripa.viewsetting.main; import oripa.viewsetting.ViewSettingDataBase; public class MainFrameSettingDB extends ViewSettingDataBase{ private String hint; private static MainFrameSettingDB instance = null; private MainFrameSettingDB(){} public static MainFrameSettingDB getInstance(){ if(instance == null){ instance = new MainFrameSettingDB(); } return instance; } public String getHint() { return hint; } public void setHint(String hint) { this.hint = hint; this.setChanged(); } @Override public String getName() { return this.getClass().getName(); } }