code: public String getString() {
  		final int len = getVInt();
  		final byte[] utf = new byte[len];
  		System.arraycopy(buf, bufPosition, utf, 0, utf.length);
  		bufPosition += utf.length;
  		return new String(utf, 0, len, charsetUTF8);
  	}
docs: Get String stored in UTF-8 format (encoded as: VInt-Length + bytes)
  
  @return
  @see #putString(String)