public static Object resolveDefaultValue(String defaultValueStr, ObjectMapper objectMapper) {
		Object defaultValue = null;
		if (StringUtils.isNotEmpty(defaultValueStr)) {
			try {
				defaultValue = objectMapper.readTree(defaultValueStr);
			}
			catch (IOException e) {
				defaultValue = defaultValueStr;
			}
		}
		return defaultValue;
	}
Resolve default value object.

@param defaultValueStr the default value str
@param objectMapper    the object mapper
@return the object
springdoc-openapi-starter-common/src/main/java/org/springdoc/core/utils/SpringDocAnnotationsUtils.java