code: public static String composeAbsoluteContext(final String base, final String context) {
          // Precondition checks
          assertSpecified(base);
          assertSpecified(context);
  
          // Compose
          final String relative = PathUtil.adjustToAbsoluteDirectoryContext(base);
          final String reformedContext = PathUtil.optionallyRemovePrecedingSlash(context);
          final String actual = relative + reformedContext;
  
          // Return
          return actual;
      }
docs: Composes an absolute context from a given base and actual context relative to the base, returning the result. ie.
  base of "base" and context of "context" will result in form "/base/context".