com_baeldung_localization_ICUFormatUnitTest_java
com.ibm.icu.util.ULocale$2
 -> java.util.Locale.getLanguage(): java.lang.String -> java.util.Locale.getCountry(): java.lang.String -> java.util.Locale.getVariant(): java.lang.String -> java.util.Locale.getScript(): java.lang.String -> java.util.Locale.getExtensionKeys(): java.util.Set -> java.util.Set.isEmpty(): boolean -> java.lang.String.equals(java.lang.Object): boolean -> java.lang.String.length(): int -> java.lang.String.length(): int -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.append(java.lang.String): java.lang.StringBuilder -> java.lang.String.length(): int -> java.lang.StringBuilder.toString(): java.lang.String -> java.lang.String.contains(java.lang.CharSequence): boolean -> java.lang.String.length(): int -> java.lang.String.charAt(int): char -> java.lang.String.charAt(int): char -> java.lang.String.charAt(int): char -> java.lang.String.charAt(int): char -> java.lang.String.charAt(int): char -> java.lang.String.charAt(int): char -> java.lang.String.charAt(int): char -> java.lang.String.charAt(int): char -> java.lang.String.charAt(int): char -> java.lang.String.equalsIgnoreCase(java.lang.String): boolean -> java.util.regex.Pattern.matcher(java.lang.CharSequence): java.util.regex.Matcher -> java.util.regex.Matcher.replaceFirst(java.lang.String): java.lang.String -> java.util.concurrent.ConcurrentHashMap.get(java.lang.Object): java.lang.Object -> java.lang.String.toCharArray(): char[] -> java.lang.StringBuilder.length(): int -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.length(): int -> java.lang.StringBuilder.length(): int -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.length(): int -> java.lang.StringBuilder.delete(int,int): java.lang.StringBuilder -> java.lang.StringBuilder.length(): int -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.append(char): java.lang.StringBuilder -> java.lang.StringBuilder.length(): int -> java.lang.StringBuilder.length(): int -> java.lang.StringBuilder.length(): int -> java.lang.StringBuilder.charAt(int): char -> java.lang.StringBuilder.length(): int -> java.util.Collections.emptyMap(): java.util.Map -> java.util.Map.isEmpty(): boolean -> java.lang.StringBuilder.substring(int): java.lang.String -> java.util.concurrent.ConcurrentHashMap.putIfAbsent(java.lang.Object,java.lang.Object): java.lang.Object