public static Map<String, Version> getAll() {
        return getAll(Version.class.getClassLoader());
    }
Retrieves the version information of Armeria artifacts.
This method is a shortcut for {@link #getAll(ClassLoader) getAll(Version.class.getClassLoader())}.

@return A {@link Map} whose keys are Maven artifact IDs and whose values are {@link Version}s
core/src/main/java/com/linecorp/armeria/common/util/Version.java