Method get

src/main/java/com/beust/jcommander/Parameterized.java:193–221

(Object object)

  }

  public Object get(Object object) {
    try {
      if (method != null) {
        if (getter == null) {
          setGetter(object);
        }
        return getter.invoke(object);
      } else {
        return field.get(object);
      }
    } catch (SecurityException | IllegalArgumentException | InvocationTargetException | IllegalAccessException e) {
      throw new ParameterException(e);
    } catch (NoSuchMethodException e) {
      // Try to find a field
      String name = method.getName();
      String fieldName = Character.toLowerCase(name.charAt(3)) + name.substring(4);
      Object result = null;
      try {
        Field field = method.getDeclaringClass().getDeclaredField(fieldName);
        if (field != null) {
          setFieldAccessible(field);
          result = field.get(object);
        }
      } catch(NoSuchFieldException | IllegalAccessException ex) {
        // ignore
      }
      return result;
    }
  }

  private void setGetter(Object object) throws IllegalAccessException, InvocationTargetException, NoSuchMethodException {
    if(Boolean.class.getSimpleName().toLowerCase().equals(getType().getName())){