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In JBuilder 2005 with jdk 1.5 when I execute queryDataSet.refresh() and the 
dataset is empty I receive the exeption in object. I don't want sorround 
with try and catch a very lot of .refresh() in my source. Any Idea.

below the exception

Exception in thread "AWT-EventQueue-0" java.lang.IllegalArgumentException: 
Row index out of range
 at javax.swing.JTable.boundRow(JTable.java:1347)
 at javax.swing.JTable.setRowSelectionInterval(JTable.java:1370)
 at com.borland.dbswing.JdbTable.accessChange(JdbTable.java:2959)
 at com.borland.dx.dataset.AccessEvent.dispatch(Unknown Source)
 at com.borland.jb.util.EventMulticaster.dispatch(Unknown Source)
 at com.borland.dx.dataset.DataSet.a(Unknown Source)
 at com.borland.dx.dataset.DataSet.a(Unknown Source)
 at com.borland.dx.dataset.DataSet.a(Unknown Source)
 at com.borland.dx.dataset.DataSet.open(Unknown Source)
 at com.borland.dx.dataset.StorageDataSet.refresh(Unknown Source)
 at com.borland.dx.sql.dataset.QueryDataSet.refresh(Unknown Source)
 at telnextgestione.Clienti.jTextRicerca_keyReleased(Clienti.java:306)
 at 
telnextgestione.Clienti_jTextRicerca_keyAdapter.keyReleased(Clienti.java:501)
 at java.awt.Component.processKeyEvent(Component.java:5449)
 at javax.swing.JComponent.processKeyEvent(JComponent.java:2680)
 at java.awt.Component.processEvent(Component.java:5265)
 at java.awt.Container.processEvent(Container.java:1966)
 at java.awt.Component.dispatchEventImpl(Component.java:3955)
 at java.awt.Container.dispatchEventImpl(Container.java:2024)
 at java.awt.Component.dispatchEvent(Component.java:3803)
 at 
java.awt.KeyboardFocusManager.redispatchEvent(KeyboardFocusManager.java:1810)
 at 
java.awt.DefaultKeyboardFocusManager.dispatchKeyEvent(DefaultKeyboardFocusManager.java:668)
 at 
java.awt.DefaultKeyboardFocusManager.preDispatchKeyEvent(DefaultKeyboardFocusManager.java:916)
 at 
java.awt.DefaultKeyboardFocusManager.typeAheadAssertions(DefaultKeyboardFocusManager.java:794)
 at 
java.awt.DefaultKeyboardFocusManager.dispatchEvent(DefaultKeyboardFocusManager.java:632)
 at java.awt.Component.dispatchEventImpl(Component.java:3841)
 at java.awt.Container.dispatchEventImpl(Container.java:2024)
 at java.awt.Window.dispatchEventImpl(Window.java:1766)
 at java.awt.Component.dispatchEvent(Component.java:3803)
 at java.awt.EventQueue.dispatchEvent(EventQueue.java:463)
 at 
java.awt.EventDispatchThread.pumpOneEventForHierarchy(EventDispatchThread.java:234)
 at 
java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:163)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:157)
 at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:149)
 at java.awt.EventDispatchThread.run(EventDispatchThread.java:110)