code: public Type getType(CollectionLikeType jacksonType) {
          // try {
          String signature = JacksonSignature.createSignature(jacksonType);
          JavaType contentType = jacksonType.getContentType();
          String contentSignature = JacksonSignature.createSignature(contentType);
          Class<?> containerClass = jacksonType.getRawClass();
          CollectionTypeJrapidoc type = new CollectionTypeJrapidoc(containerClass.getName(), signature, contentType.getRawClass().getName(),
                  contentSignature);
          if (cache.containsKey(signature)) {
              return cache.get(signature);
          }
          cache.put(signature, type);
          getType(jacksonType.getContentType());
          return type;
      }
docs: Same as {@link #getType(com.fasterxml.jackson.databind.type.SimpleType)}
  
  @param jacksonType
  @return