public void setColumnName( final int colIndex, final String name ) { if ( name == null ) { throw new NullPointerException(); } columnNames.set( colIndex, name ); fireTableStructureChanged(); }
public void setColumnType( final int colIndex, final Class<?> type ) { if ( type == null ) { throw new NullPointerException(); } columnClasses.set( colIndex, type ); fireTableStructureChanged(); }