+ "Subscriber methods must have exactly 1 parameter.",
              method,
              parameterTypes.length);

          checkArgument(
              !parameterTypes[0].isPrimitive(),
              "@Subscribe method %s's parameter is %s. "
                  + "Subscriber methods cannot accept primitives. "
                  + "Consider changing the parameter to %s.",
              method,

                                        entry.getKey().toString(),
                                        visited);
                            }
                        }
                    } else if (!value.getClass().isPrimitive()
                            && !value.getClass().getName().startsWith("java.")) {
                        processModelNode(value, fullPath, field.getName(), visited);
                    }

     * @return {@literal true} if the argument was converted to match the type
     */
    protected static boolean adjustNumber(final Class<?>[] paramTypes, final Object[] args, final int index) {
        if (paramTypes[index].isPrimitive()) {
            if (paramTypes[index] == byte.class) {
                args[index] = ByteConversionUtil.toByte(args[index]);
                return true;
            } else if (paramTypes[index] == short.class) {

    } else {
      return TypeToken.of(instance.getClass()).method(method);
    }
  }

  static boolean isPrimitiveOrNullable(Parameter param) {
    return param.getType().getRawType().isPrimitive() || isNullable(param);
  }

  private static final ImmutableSet<String> NULLABLE_ANNOTATION_SIMPLE_NAMES =
      ImmutableSet.of("CheckForNull", "Nullable", "NullableDecl", "NullableType");

    } else {
      return TypeToken.of(instance.getClass()).method(method);
    }
  }

  static boolean isPrimitiveOrNullable(Parameter param) {
    return param.getType().getRawType().isPrimitive() || isNullable(param);
  }

  private static final ImmutableSet<String> NULLABLE_ANNOTATION_SIMPLE_NAMES =
      ImmutableSet.of("CheckForNull", "Nullable", "NullableDecl", "NullableType");

        if (actual == null && !formal.isPrimitive()) {
            return true;
        }

        // Check for identity or widening reference conversion
        if (formal.isAssignableFrom(actual)) {
            return true;
        }

        // Check for widening primitive conversion.
        if (formal.isPrimitive()) {
            if (formal == Short.TYPE && (actual == Byte.TYPE)) {

        }

        private boolean isQualifiedForInterpolation(Field field, Class<?> fieldType) {
            if (!PRIMITIVE_BY_CLASS.containsKey(fieldType)) {
                PRIMITIVE_BY_CLASS.put(fieldType, fieldType.isPrimitive());
            }

            if (PRIMITIVE_BY_CLASS.get(fieldType)) {
                return false;
            }

            return !"parent".equals(field.getName());
        }

        // Bounds after the first can only be interfaces.
        if (componentType instanceof Class) {
          Class<?> componentClass = (Class<?>) componentType;
          if (componentClass.isPrimitive()) {
            return componentClass;
          }
        }
        return subtypeOf(componentType);
      }
    }
    return null;
  }

        return new String(buf);
    }

    @SuppressWarnings("unchecked")
    @Override
    public <T> T convertIfNeed(final Object arg) {
        if (propertyType.isPrimitive()) {
            return (T) convertPrimitiveWrapper(arg);
        } else if (Number.class.isAssignableFrom(propertyType)) {
            return (T) convertNumber(arg);

            // to convert our primitive type signature to the
            // corresponding Object type so introspection for
            // methods with primitive types will work correctly.
            if (parameterType.isPrimitive()) {
                if (parameterType.equals(Boolean.TYPE)) {
                    methodKey.append("java.lang.Boolean");
                } else if (parameterType.equals(Byte.TYPE)) {