public String getProperty(String key, String defaultValue) { String tmp = getProperty(key);
public String getProperty(String key) { Object oval = super.get(key); String sval = (oval instanceof String) ? (String)oval : null; String value = ((sval == null || sval.length() == 0) && (defaults != null)) ? defaults.getProperty(key) : sval;
	public String getProperty(String key, String defaultValue) {		String tmp = getProperty(key);		if (tmp == null) {			return defaultValue;		} else {			return tmp;		}	}