Ciao a tutti, ho un problema con la cancellazione di righe da una tabella di un database Access.
Utilizzo come driver la libreria jackcess.
Il codice in effetti cancella la riga, ma da anche errore :

Exception in thread "AWT-EventQueue-0" java.lang.NoClassDefFoundError: org/apache/commons/lang/builder/CompareToBuilder
at com.healthmarketscience.jackcess.RowId.compareTo(R owId.java:108)
at com.healthmarketscience.jackcess.Index$Entry.compa reTo(Index.java:1897)
at com.healthmarketscience.jackcess.Index$Entry.compa reTo(Index.java:1709)
at java.util.Collections.indexedBinarySearch(Collecti ons.java:215)
at java.util.Collections.binarySearch(Collections.jav a:201)
at com.healthmarketscience.jackcess.Index$DataPage.fi ndEntry(Index.java:2419)
at com.healthmarketscience.jackcess.Index.removeEntry (Index.java:489)
at com.healthmarketscience.jackcess.Index.deleteRow(I ndex.java:472)
at com.healthmarketscience.jackcess.Table.deleteRow(T able.java:389)
at com.healthmarketscience.jackcess.Cursor.deleteCurr entRow(Cursor.java:535)
at com.healthmarketscience.jackcess.Table.deleteCurre ntRow(Table.java:359)



codice:
 public void  cancellaRigaDb() {
        try {
            Database db = Database.open(new File("DB/db.mdb"));
            db.setUseBigIndex(true);
            Table table = db.getTable(ComboDbScelta);
            Map<String,Object> row = null;
        while(null != (row = table.getNextRow())) {
      
       if (row.get("Descrizione").equals("voce da cancellare")) {           
                table.deleteCurrentRow();
        }
        }
        db.close();
        } catch (IOException ex) {
            Logger.getLogger(DbView.class.getName()).log(Level.SEVERE, null, ex);
        }
        }
Grazie.