Keep the Track of Column Index

//To keep the Track of Column Index
jTable1.getColumnModel().addColumnModelListener(new TableColumnModelListener() {
@Override
public void columnAdded(TableColumnModelEvent e) {
}
@Override
public void columnRemoved(TableColumnModelEvent e) {
}
@Override
public void columnMoved(TableColumnModelEvent e) {
if (e.getFromIndex() == table1PpColIndex) {
table1PpColIndex = e.getToIndex();
} else {
if (e.getToIndex() == table1PpColIndex) {
if (e.getFromIndex() < e.getToIndex()) {
table1PpColIndex--;
} else {
table1PpColIndex++;
}
}
}
}
@Override
public void columnMarginChanged(ChangeEvent e) {
}
@Override
public void columnSelectionChanged(ListSelectionEvent e) {
}
});