question: private void moveCaretRight ( ) { int len = buffer . length ( ) ; if ( ++ insertionPoint > len ) { insertionPoint = len ; beep ( ) ; } context . dispatchInputMethodEvent ( InputMethodEvent . CARET_POSITION_CHANGED , null , 0 , TextHitInfo . leading ( insertionPoint ) , null ) ; }
target:  Move the insertion point one position to the right in the composed text.