code: public static String[] readStrings(ChannelBuffer buffer, int numOfStrings)
  	{
  		return readStrings(buffer,numOfStrings,CharsetUtil.UTF_8);
  	}
docs: This method will read multiple strings of the buffer and return them as a
  string array. It internally uses the readString(ChannelBuffer buffer) to
  accomplish this task. The strings are read back in the order they are
  written.
  
  @param buffer
  The buffer containing the strings, with each string being a
  strlength-strbytes combination.
  @param numOfStrings
  The number of strings to be read. Should not be negative or 0
  @return the strings read from the buffer as an array.