public int getCommentRow() {
		return commentRow;
	}
Returns the index into the String[] returned by {@link #getComment()} that represents
the comment row that was clicked.  <code>-1</code> will be returned if the border of the 
plate field was clicked. 
<p>
<b>Note: </b> This value is different than that returned by {@link #getRow()}, as that
        value represents the screen row clicked.  Further, the PlateField adds screen
        decoration to the comments, which causes the screen row to differ from the comment
        row.
@return the index into the String[] returned by {@link #getComment()} that represents
the comment row that was clicked.  <code>-1</code> will be returned if the border of the 
plate field was clicked.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/util/PlateFieldLocation.java