content: /*
   * This file was automatically generated by EvoSuite
   */
  
  package com.lts.swing.treetable;
  
  import org.junit.Test;
  import org.junit.runner.RunWith;
  import org.evosuite.junit.EvoSuiteRunner;
  import static org.junit.Assert.*;
  import com.lts.swing.treetable.DefaultTableTreeModel;
  import java.util.Map;
  import javax.print.attribute.standard.PrinterStateReasons;
  import javax.swing.event.TreeModelListener;
  import javax.swing.plaf.basic.BasicTreeUI;
  import javax.swing.plaf.metal.MetalTreeUI;
  import javax.swing.table.TableModel;
  import javax.swing.tree.DefaultMutableTreeNode;
  import javax.swing.tree.TreeModel;
  import javax.swing.tree.TreeNode;
  import javax.swing.tree.TreePath;
  import org.junit.BeforeClass;
  
  @RunWith(EvoSuiteRunner.class)
  public class DefaultTableTreeModelEvoSuiteTest {
  
    @BeforeClass 
    public static void initEvoSuiteFramework(){ 
      org.evosuite.Properties.REPLACE_CALLS = true; 
    } 
  
  
    @Test
    public void test0()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.getColumnCount();
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test1()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.getChild((Object) "content", (-151));
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test2()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.getRoot();
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test3()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        defaultTableTreeModel0.setTableModel((TableModel) null);
    }
  
    @Test
    public void test4()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        DefaultMutableTreeNode defaultMutableTreeNode0 = new DefaultMutableTreeNode((Object) null, false);
        // Undeclared exception!
        try {
          defaultTableTreeModel0.mapNodeToRow((TreeNode) defaultMutableTreeNode0, 14);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test5()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.getIndexOfChild((Object) "MnemonicKey", (Object) "MnemonicKey");
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test6()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        PrinterStateReasons printerStateReasons0 = new PrinterStateReasons();
        defaultTableTreeModel0.setNodeToRowMap((Map) printerStateReasons0);
        int int0 = defaultTableTreeModel0.nodeToRow((Object) null);
        assertEquals((-1), int0);
    }
  
    @Test
    public void test7()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        MetalTreeUI metalTreeUI0 = new MetalTreeUI();
        BasicTreeUI.TreeModelHandler basicTreeUI_TreeModelHandler0 = metalTreeUI0.new TreeModelHandler();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.addTreeModelListener((TreeModelListener) basicTreeUI_TreeModelHandler0);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test8()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.unmapNodeToRow((TreeNode) null);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test9()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.isLeaf((Object) "contentAreaFilled");
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test10()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.isCellEditable((Object) "glassPane", 689);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test11()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.getValueAt((Object) "media", 11);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test12()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        MetalTreeUI metalTreeUI0 = new MetalTreeUI();
        BasicTreeUI.TreeModelHandler basicTreeUI_TreeModelHandler0 = metalTreeUI0.new TreeModelHandler();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.removeTreeModelListener((TreeModelListener) basicTreeUI_TreeModelHandler0);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test13()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.setValueAt((Object) "AcceleratorKey", (Object) null, 0);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test14()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.getColumnName(606);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test15()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.getChildCount((Object) defaultTableTreeModel0);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test16()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        defaultTableTreeModel0.setTreeModel((TreeModel) defaultTableTreeModel0);
    }
  
    @Test
    public void test17()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.valueForPathChanged((TreePath) null, (Object) null);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test18()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        // Undeclared exception!
        try {
          defaultTableTreeModel0.getColumnClass(34);
          fail("Expecting exception: NullPointerException");
        } catch(NullPointerException e) {
        }
    }
  
    @Test
    public void test19()  throws Throwable  {
        DefaultTableTreeModel defaultTableTreeModel0 = new DefaultTableTreeModel();
        Class<Object> class0 = defaultTableTreeModel0.getColumnClass(0);
        assertEquals("TreeTableModel", class0.getSimpleName());
    }
  }
  