public BodyContent push ( ) { if ( current . after == null ) { current . after = new Entry ( current , new BodyContentImpl ( current . body == null ? ( JspWriter ) base : current . body ) ) ; } else { current . after . doDevNull = false ; current . after . body . init ( current . body == null ? ( JspWriter ) base : current . body ) ; } current = current . after ; return current . body ; }
push a new BodyContent to Stack