if (event.button == 1) { TableItem [] tableItems = table.getItems(); int columnCount = table.getColumnCount(); LOOP: for (int i = table.getTopIndex(); i < tableItems.length; ++i) { for (int j = 0; j < columnCount; ++j) { Rectangle bounds = tableItems[i].getBounds(j); if (bounds.y > event.y) { break LOOP; } else if (bounds.contains(event.x, event.y)) { if (j != 0 || !tableItems[i].getImageBounds(0).contains(event.x, event.y)) { TableItem tableItem = tableItems[i]; if (tableItem == editTableItem) { selectedTableItem = null; table.showSelection(); editItem(editTableItem, editTableItemColumn); } } break LOOP; } } } }
LOOP: for (int i = tableTree.getTable().getTopIndex(); i < tableItems.length; ++i) { for (int j = 0; j < columnCount; ++j) { Rectangle bounds = tableItems[i].getBounds(j); if (bounds.y > event.y) { break LOOP; } else if (bounds.contains(event.x, event.y)) { if (j != 0 || !tableItems[i].getImageBounds(0).contains(event.x, event.y)) { TableItem tableItem = tableItems[i]; TableTreeItem tableTreeItem = (TableTreeItem)tableItems[i].getData(ExtendedTableTreeViewer.ITEM_ID); if (tableTreeItem == editTableTreeItem) { selectedTableItem = null; table.showSelection(); editItem(tableItem, editTableTreeItem, editTableTreeItemColumn); } } break LOOP; } } }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/celleditor/ExtendedTableEditor.java File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/celleditor/ExtendedTableTreeEditor.java
Method name: void mouseUp(MouseEvent) Method name: void mouseUp(MouseEvent)
Number of AST nodes: 17 Number of AST nodes: 15
1
if (event.button == 1)
2
    {
3
      TableItem [] tableItems = table.getItems();
4
      int columnCount = table.getColumnCount();
5
      LOOP: for (int i = table.getTopIndex(); i < tableItems.length; ++i)
1
LOOP: for (int i = tableTree.getTable().getTopIndex(); i < tableItems.length; ++i)
6
      {
2
      {
7
        for (int j = 0; j < columnCount; ++j)
3
        for (int j = 0; j < columnCount; ++j)
8
        {
4
        {
9
          Rectangle bounds = tableItems[i].getBounds(j);
5
          Rectangle bounds = tableItems[i].getBounds(j);
10
          if (bounds.y > event.y)
6
          if (bounds.y > event.y)
11
          {
7
          {
12
            break LOOP;
8
            break LOOP;
13
          }
9
          }
14
          else if (bounds.contains(event.x, event.y))
10
          else if (bounds.contains(event.x, event.y))
15
          {
11
          {
16
            if (j != 0 || !tableItems[i].getImageBounds(0).contains(event.x, event.y))
12
            if (j != 0 || !tableItems[i].getImageBounds(0).contains(event.x, event.y))
17
            {
13
            {
18
              TableItem tableItem = tableItems[i];
14
              TableItem tableItem = tableItems[i];
15
              TableTreeItem tableTreeItem = (TableTreeItem)tableItems[i].getData(ExtendedTableTreeViewer.ITEM_ID);
19
              if (tableItem == editTableItem)
16
              if (tableTreeItem == editTableTreeItem)
20
              {
17
              {
21
                selectedTableItem = null;
18
                selectedTableItem = null;
22
                table.showSelection();
19
                table.showSelection();
23
                editItem(editTableItem, editTableItemColumn);
20
                editItem(tableItem, editTableTreeItem, editTableTreeItemColumn);
24
              }
21
              }
25
            }
22
            }
26
            break LOOP;
23
            break LOOP;
27
          }
24
          }
28
        }
25
        }
29
      }
26
      }
30
    }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)1.2
Clones locationClones are in different classes having the same super class
Number of node comparisons37
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements13
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)3.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    2
    TableItem[] tableItems = table.getItems();
                                                                                          
    3
    int columnCount = table.getColumnCount();
                                                                                        
    4
    for (int i = table.getTopIndex(); i < tableItems.length; ++i)
    4
    for (int i = table.getTopIndex(); i < tableItems.length; ++i)
    4
    for (int i = tableTree.getTable().getTopIndex(); i < tableItems.length; ++i)
    Differences
    Expression1Expression2Difference
    tabletableTree.getTable()TYPE_COMPATIBLE_REPLACEMENT
    4
    for (int i = tableTree.getTable().getTopIndex(); i < tableItems.length; ++i)
    5
    for (int j = 0; j < columnCount; ++j)
    5
    for (int j = 0; j < columnCount; ++j)
    6
    Rectangle bounds = tableItems[i].getBounds(j);
    6
    Rectangle bounds = tableItems[i].getBounds(j);
    7
    if (bounds.y > event.y)
    7
    if (bounds.y > event.y)
    8
    break LOOP;
    8
    break LOOP;
    9
    else if (bounds.contains(event.x, event.y))
    9
    else if (bounds.contains(event.x, event.y))
    10
    if (j != 0 || !tableItems[i].getImageBounds(0).contains(event.x, event.y))
    10
    if (j != 0 || !tableItems[i].getImageBounds(0).contains(event.x, event.y))
    11
    TableItem tableItem = tableItems[i];
    11
    TableItem tableItem = tableItems[i];
                                                                                                                                                                                                                
    12
    TableTreeItem tableTreeItem = (TableTreeItem)tableItems[i].getData(ExtendedTableTreeViewer.ITEM_ID);
    Preondition Violations
    Unmatched statement TableTreeItem tableTreeItem=(TableTreeItem)tableItems[i].getData(ExtendedTableTreeViewer.ITEM_ID); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    12
    TableTreeItem tableTreeItem = (TableTreeItem)tableItems[i].getData(ExtendedTableTreeViewer.ITEM_ID);
    12
    if (tableItem == editTableItem)
    12
    if (tableItem == editTableItem)
    13
    if (tableTreeItem == editTableTreeItem)
    Differences
    Expression1Expression2Difference
    tableItemtableTreeItemVARIABLE_NAME_MISMATCH
    org.eclipse.swt.widgets.TableItemorg.eclipse.swt.custom.TableTreeItemSUBCLASS_TYPE_MISMATCH
    editTableItemeditTableTreeItemVARIABLE_NAME_MISMATCH
    org.eclipse.swt.widgets.TableItemorg.eclipse.swt.custom.TableTreeItemSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression tableItem cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13
    if (tableTreeItem == editTableTreeItem)
    13
    selectedTableItem = null;
    14
    selectedTableItem = null;
    14
    table.showSelection();
    15
    table.showSelection();
    15
    editItem(editTableItem, editTableItemColumn);
    15
    editItem(editTableItem, editTableItemColumn);
    16
    editItem(tableItem, editTableTreeItem, editTableTreeItemColumn);
    Differences
    Expression1Expression2Difference
    editItem(editTableItem,editTableItemColumn)editItem(tableItem,editTableTreeItem,editTableTreeItemColumn)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression editItem(tableItem,editTableTreeItem,editTableTreeItemColumn) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression editItem(editTableItem,editTableItemColumn) is a void method call, and thus it cannot be parameterized
    Expression editItem(tableItem,editTableTreeItem,editTableTreeItemColumn) is a void method call, and thus it cannot be parameterized
    16
    editItem(tableItem, editTableTreeItem, editTableTreeItemColumn);
    16
    break LOOP;
    17
    break LOOP;
    Precondition Violations (6)
    Row Violation
    1Unmatched statement TableTreeItem tableTreeItem=(TableTreeItem)tableItems[i].getData(ExtendedTableTreeViewer.ITEM_ID); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression tableItem cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression editItem(tableItem,editTableTreeItem,editTableTreeItemColumn) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    4Expression editItem(editTableItem,editTableItemColumn) is a void method call, and thus it cannot be parameterized
    5Expression editItem(tableItem,editTableTreeItem,editTableTreeItemColumn) is a void method call, and thus it cannot be parameterized
    6Clone fragment #1 returns variables , while Clone fragment #2 returns variables i