m sync.Map
}

type structTypeUncommon struct {
	structType
	u uncommonType
}

// isLetter reports whether a given 'rune' is classified as a Letter.
func isLetter(ch rune) bool {
	return 'a' <= ch && ch <= 'z' || 'A' <= ch && ch <= 'Z' || ch == '_' || ch >= utf8.RuneSelf && unicode.IsLetter(ch)
}

// isValidFieldName checks if a string is a valid (struct) field name or not.
//

   */
  @Deprecated
  public static CharMatcher javaDigit() {
    return JavaDigit.INSTANCE;
  }

  /**
   * Determines whether a character is a BMP letter according to {@linkplain
   * Character#isLetter(char) Java's definition}. If you only care to match letters of the Latin
   * alphabet, you can use {@code inRange('a', 'z').or(inRange('A', 'Z'))}.
   *

   */
  @Deprecated
  public static CharMatcher javaDigit() {
    return JavaDigit.INSTANCE;
  }

  /**
   * Determines whether a character is a BMP letter according to {@linkplain
   * Character#isLetter(char) Java's definition}. If you only care to match letters of the Latin
   * alphabet, you can use {@code inRange('a', 'z').or(inRange('A', 'Z'))}.
   *

	if name == "" {
		return false
	}

	// Tags must be letters, digits, underscores or dots.
	// Unlike in Go identifiers, all digits are fine (e.g., "386").
	for _, c := range name {
		if !unicode.IsLetter(c) && !unicode.IsDigit(c) && c != '_' && c != '.' {
			return false
		}
	}

	if slices.Contains(build.Default.ReleaseTags, name) {
		return true
	}

	if strings.HasPrefix(name, "goexperiment.") {

func parseWord(data []byte) (word, rest []byte) {
	data = skipSpaceOrComment(data)

	// Parse past leading word characters.
	rest = data
	for {
		r, size := utf8.DecodeRune(rest)
		if unicode.IsLetter(r) || '0' <= r && r <= '9' || r == '_' {
			rest = rest[size:]
			continue
		}
		break
	}

	word = data[:len(data)-len(rest)]
	if len(word) == 0 {
		return nil, nil
	}

				if '0' <= r && r <= '9' ||
					'a' <= r && r <= 'z' ||
					'A' <= r && r <= 'Z' {
					return r
				}
				if strings.ContainsRune(allowed, r) {
					return r
				}
			} else if unicode.IsLetter(r) || unicode.IsNumber(r) {
				return r
			}
			return -1
		}
		pattern := strings.Map(mapper, c.Name())
		c.tempDir, c.tempDirErr = os.MkdirTemp("", pattern)
		if c.tempDirErr == nil {

        WeaklyTypeReferencingMethod<?, ?> setter = property.getAccessor(SETTER);
        if (setter != null && property.getSchema() instanceof ScalarValueSchema) {
            // TODO - should we support this?
            // Adds a void $propName(Object value) method that simply delegates to the converting setter method

                if (property.setMethods.isEmpty()) {
                    Set<Class<?>> appliedTo = new HashSet<>();
                    for (Method setter : property.setters) {
                        if (appliedTo.add(setter.getParameterTypes()[0])) {
                            visitor.addSetMethod(property, setter);
                        }
                    }
                } else if (extensibleTypeHandler.conventionProperties.contains(property)) {

				// but we may choose to sort in the setter at some future point
				// (e.g. if the image cache stopped sorting for us)
				sort.Sort(sliceutils.ByImageSize(tc.imageList))
				return tc.imageList, tc.imageListError
			}
			// construct setter
			setter := Images(tc.maxImages, imageListFunc)
			// call setter on node
			node := &v1.Node{}
			err := setter(ctx, node)
			require.Equal(t, tc.expectError, err)

		// Add actions at the item path: /api/apiVersion/resource/{name}
		actions = appendIf(actions, action{"GET", itemPath, nameParams, namer, false}, isGetter)
		if getSubpath {
			actions = appendIf(actions, action{"GET", itemPath + "/{path:*}", proxyParams, namer, false}, isGetter)
		}
		actions = appendIf(actions, action{"PUT", itemPath, nameParams, namer, false}, isUpdater)