code: public static <T extends ClassLoader> ElementMatcher.Junction<T> isSystemClassLoader() {
          return new EqualityMatcher<T>(ClassLoader.getSystemClassLoader());
      }
docs: Matches exactly the system {@link java.lang.ClassLoader}. The returned matcher is a synonym to
  a matcher matching {@code ClassLoader.gerSystemClassLoader()}.
  
  @param <T> The type of the matched object.
  @return A matcher that only matches the system class loader.