import java.io.*; import java.util.*; public class AppConfig { private String parameterA; private String parameterB; public String getParameterA() { return parameterA; } public String getParameterB() { return parameterB; } public AppConfig(){ readConfig(); } private void readConfig(){ Properties p = new Properties(); InputStream in = null; try { in = AppConfig.class.getResourceAsStream("AppConfig.properties"); p.load(in); this.parameterA = p.getProperty("paramA"); this.parameterB = p.getProperty("paramB"); } catch (IOException e) { e.printStackTrace(); }finally{ try { in.close(); } catch (IOException e) { e.printStackTrace(); } } } }