Comodidades!

Arreglado el problema de index al ordenar las tablas

src/danielcortes/xyz/views/components/EgresosTableModel.java

@@ -39,14 +39,17 @@ public class EgresosTableModel extends AbstractTableModel {
         this.rows = new ArrayList<>();
     }
 
+    @Override
     public String getColumnName(int col) {
         return columns[col];
     }
 
+    @Override
     public int getColumnCount() {
         return columns.length;
     }
 
+    @Override
     public int getRowCount() {
         return rows.size();
     }
@@ -75,6 +78,7 @@ public class EgresosTableModel extends AbstractTableModel {
         this.fireTableRowsUpdated(0,getRowCount()-1);
     }
 
+    @Override
     public Object getValueAt(int row, int col) {
         switch (col){
             case 0:
@@ -93,4 +97,12 @@ public class EgresosTableModel extends AbstractTableModel {
         return rows.get(row);
     }
 
+    @Override
+    public Class<?> getColumnClass(int columnIndex) {
+        if (rows.isEmpty()) {
+            return Object.class;
+        }
+        return getValueAt(0, columnIndex).getClass();
+    }
+
 }