public void insertTimelineItem(TimelineItem item, String attachmentContentType, InputStream attachmentInputStream) throws IOException {
		insertTimelineItem(item, attachmentContentType, ByteStreams.toByteArray(attachmentInputStream));
	}
public void insertTimelineItem(TimelineItem item, String attachmentContentType, InputStream attachmentInputStream) throws IOException {
		insertTimelineItem(item, attachmentContentType, ByteStreams.toByteArray(attachmentInputStream));
	}
public void insertTimelineItem ( TimelineItem item , String attachmentContentType , InputStream attachmentInputStream ) throws IOException { insertTimelineItem ( item , attachmentContentType , ByteStreams . toByteArray ( attachmentInputStream ) ) ; }
Inserts an item with an attachment provided as an input stream.

@param item
the item to insert
@param attachmentContentType
the MIME type of the attachment (or null if none)
@param attachmentInputStream
input stream for the attachment (or null if none)
Inserts an item with an attachment provided as an input stream .