private static CallMatcher getValueOfMatcher() {
    CallMatcher[] matchers = JvmPrimitiveTypeKind.getBoxedFqns()
                                                 .stream()
                                                 .filter(fqn -> !fqn.equals(CommonClassNames.JAVA_LANG_CHARACTER))
                                                 .map(fqn -> CallMatcher.staticCall(fqn, "valueOf")
                                                                        .parameterTypes(CommonClassNames.JAVA_LANG_STRING))
                                                 .toArray(CallMatcher[]::new);
    return CallMatcher.anyOf(matchers);
  }
private static CallMatcher getValueOfMatcher()