public static UIComponent findChild ( UIComponent parent , String id ) { int childCount = parent . getChildCount ( ) ; if ( childCount > 0 ) { for ( int i = 0 ; i < childCount ; i ++ ) { UIComponent child = parent . getChildren ( ) . get ( i ) ; if ( id . equals ( child . getId ( ) ) ) { return child ; } } } return null ; }
A lighter - weight version of UIComponent s findChild .