code: protected void parseNames() {
          while (reader.hasNextCharacter()) {
              final char character = next();
              if (Strings.isWhitespace(character)) {
                  addName();
                  continue;
              } else if (character == blockOpening) {
                  addName();
                  break;
              } else {
                  builder.append(character);
              }
          }
          if (GdxArrays.isEmpty(tags)) {
              throwException("No tag names chosen.");
          }
      }
docs: Parses names proceeding styles block.