public void actionPerformed(ActionEvent e) {
					for (Iterator i=instCheck.keySet().iterator(); i.hasNext(); ) {
						String key = (String)i.next();
						if (chkBoxInstDefault.isSelected()) {
							// Allチェックをはずしてデフォルト選択
							chkBoxInstAll.setSelected(false);
							if ( isDefaultInst(key) ) {
								((JCheckBox)instCheck.get(key)).setSelected(true);
							} else {
								((JCheckBox)instCheck.get(key)).setSelected(false);	
							}
						} else {
							((JCheckBox)instCheck.get(key)).setSelected(false);
						}
					}
					chkBoxInstAll.setSelected(isInstAll());
				}