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  • Exception occured during dispatch error
    via by 807541,
  • Strange error messages
    via by 807541,
    • java.lang.NullPointerException at test5.client$1.getColumnClass( at javax.swing.JTable.getColumnClass( at javax.swing.JTable.getCellRenderer( at javax.swing.JTable.getToolTipText( at javax.swing.ToolTipManager.mouseEntered( at java.awt.AWTEventMulticaster.mouseEntered( at java.awt.Component.processMouseEvent( at java.awt.Component.processEvent( at java.awt.Container.processEvent(
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