java swing jtable remove all rows code example
Example 1: java swing jtable remove all rows
DefaultTableModel dtm = (DefaultTableModel) jtMyTable.getModel();
dtm.setRowCount(0);
Example 2: java swing jtable remove all rows
DefaultTableModel dm = (DefaultTableModel) getModel();
int rowCount = dm.getRowCount();
//Remove rows one by one from the end of the table
for (int i = rowCount - 1; i >= 0; i--) {
dm.removeRow(i);
}