public static StringBuffer appendComment(StringBuffer buffer, String comment)
	{
		StringBuffer _buffer = initStringBufferIfNecessary(buffer);
		return doAppendComment(_buffer, comment);
	}
public static StringBuffer appendComment ( StringBuffer buffer , String comment ) { StringBuffer _buffer = initStringBufferIfNecessary ( buffer ) ; return doAppendComment ( _buffer , comment ) ; }
Add a comment to a StringBuffer.

If the buffer is null, a new one is created.

@param buffer
StringBuffer to fill
@param comment
the comment
@return the buffer