code: public static Method getSetter(Class<?> clazz, Field f) {
          Method setter = null;
          for (Method m : clazz.getMethods()) {
              if (ReflectionUtils.isSetter(m) &&
                      m.getName().equals(SETTER_PREFIX + StringUtils.capitalize(f.getName()))) {
                  setter = m;
                  break;
              }
          }
          return setter;
      }
docs: Retrieve the setter for the specified class/field if it exists.
  
  @param clazz
  @param f
  @return