String version = parent.getVersion();

        ModelResolver modelResolver = getModelResolver(request);
        Objects.requireNonNull(
                modelResolver,
                String.format(
                        "request.modelResolver cannot be null (parent POM %s and POM %s)",
                        ModelProblemUtils.toId(groupId, artifactId, version),

parseDouble(CharSequence) throws NumberFormatExceptio; public static StringBuffer format(boolean, StringBuffer); public static StringBuffer format(short, StringBuffer); public static StringBuffer format(short, int, StringBuffer); public static StringBuffer format(int, StringBuffer); public static StringBuffer format(int, int, StringBuffer); private static void format2(int, int, StringBuffer); public static StringBuffer format(long, StringBuffer); public static StringBuffer format(long, int, StringBuffer);...

                    problems,
                    severity,
                    version,
                    fieldName,
                    sourceHint,
                    "uses an unsupported snapshot version format, should be '*-SNAPSHOT' instead.",
                    tracker);
            return false;
        }

        return true;
    }

    private boolean validate20PluginVersion(

                // Message below is checked for in the MNG-2199 core IT.
                throw new ModelResolverException(
                        String.format("The requested version range '%s' does not specify an upper bound", version),
                        groupId,
                        artifactId,
                        version);
            }