### Question:
BRBaselineMeasurementTableModel extends AbstractTableModel { @Override public String getColumnName(int index) { if (index == 0) { return "Criterion"; } return "Baseline"; } BRBaselineMeasurementTableModel(MetaBenefitRiskAnalysis bra); int getColumnCount(); int getRowCount(); @Override boolean isCellEditable(int row, int col); @Override String getColumnName(int index); @Override Class<?> getColumnClass(int index); Object getValueAt(int rowIndex, int columnIndex);  }### Answer:
@Test public void testGetColumnNames() { assertEquals("Criterion", d_pm.getColumnName(0)); assertEquals("Baseline", d_pm.getColumnName(1)); }