code: public static Boolean convertBoolean(JsonNode node) {
          if (node instanceof POJONode) {
              return convertBoolean(DPathUtils.extractValue((POJONode) node));
          }
          boolean value = node.isBoolean() ? node.asBoolean()
                  : node.isTextual() ? Boolean.parseBoolean(node.asText()) : false;
          return Boolean.valueOf(value);
      }
docs: Convert a {@link JsonNode} to {@link Boolean}.
  
  <p>
  Nullable: this method does not return {@code null}. If {@code target} can not be converted to
  {@Link Boolean}, {@code false} is returned.
  </p>
  
  @param node
  @return
  @since 0.6.2