@Test
public void setLocation() {// org.slf4j

    AppInfo app = new AppInfo();
    app.setLocation("org.slf4j");
    assertEquals("1.7.7", app.getAppVersion());
    // app.setLocation("java.lang");
    // assertEquals("Java Platform API Specification", app.getSpecificationTitle());
    // assertEquals("1.6", app.getSpecificationVersion());
    // assertEquals("Sun Microsystems, Inc.", app.getSpecificationVendor());
    // assertEquals("Java Runtime Environment", app.getImplementationTitle());
}