Java read configuration file

Java reads configuration file test.properties
file test.properties

name=lemon
sex=female

Requires jar package
commons-configuration-1.10.jar
JavaDEMO class

package config;

import org.apache.commons.configuration.ConfigurationException;
import org.apache.commons.configuration.PropertiesConfiguration;

public class FuncConfig {
	
/**
 *
 * @param key in configuration file
 * @return the value in the configuration file
 */
	public static  String getConfig(String key){
		String value="";
		try {
			PropertiesConfiguration config = new PropertiesConfiguration("test.properties");
			value=config.getString(key);
		} catch (ConfigurationException e) {
			e.printStackTrace ();
		}
		return value;
	
	}
	public static void main(String[] a){
		String name=FuncConfig.getConfig("name");
		System.out.println(name);//lemon
	}

}