### Question:
BeanUtils { public static String uncapitalize(String name) { return Introspector.decapitalize(name); } private  BeanUtils(); static String capitalize(String name); static String uncapitalize(String name); static boolean isAccessorPresent(String prefix, String property, Class<?> bean); static Method getAccessor(String prefix, String property, Class<?> bean);  }### Answer:
@Test public void uncapitalize() { assertEquals("x", BeanUtils.uncapitalize("X")); assertEquals("prop", BeanUtils.uncapitalize("Prop")); assertEquals("URL", BeanUtils.uncapitalize("URL")); assertEquals("cId", BeanUtils.uncapitalize("cId")); assertEquals("sEPOrder", BeanUtils.capitalize("sEPOrder")); }