if (dndAction == false) { /* * HeaderItem[] items = new HeaderItem[selection1.length]; items = * selection1; * HeaderItemDNDManager.getInstance().setHeaderItemList(items); */ if (selection1 == null) { IBasicModelPartial[] items = new IBasicModelPartial[1]; items[0] = (IBasicModelPartial) getSelectedValue(); HeaderItemDNDManager.getInstance().setHeaderItemList(items); } else if (selection1.length != 0) { IBasicModelPartial[] items = new IBasicModelPartial[selection1.length]; items = selection1; HeaderItemDNDManager.getInstance().setHeaderItemList(items); } /* * else { * * HeaderItem[] items = new HeaderItem[1]; items[0] = (HeaderItem) * getSelectedValue(); * HeaderItemDNDManager.getInstance().setHeaderItemList(items); } */ } else { /* * HeaderItem[] items = new HeaderItem[selection2.length]; items = * selection2; * HeaderItemDNDManager.getInstance().setHeaderItemList(items); */ if (selection2.length != 0) { IBasicModelPartial[] items = new IBasicModelPartial[selection2.length]; items = selection2; HeaderItemDNDManager.getInstance().setHeaderItemList(items); } else { IBasicModelPartial[] items = new IBasicModelPartial[1]; items[0] = (IBasicModelPartial) getSelectedValue(); HeaderItemDNDManager.getInstance().setHeaderItemList(items); } } /* * dragSource.startDrag( event, new Cursor(Cursor.DEFAULT_CURSOR), * ImageLoader.getImageIcon("contact_small","Add16").getImage(), new * Point(5, 5), new StringSelection("contact"), this); */ StringSelection text = new StringSelection("contact"); dragSource.startDrag(event, DragSource.DefaultMoveDrop, text, this); clearSelection();
if (dndAction == false) { /* * HeaderItem[] items = new HeaderItem[selection1.length]; items = * selection1; * HeaderItemDNDManager.getInstance().setHeaderItemList(items); */ if (selection1 == null) { IHeaderItem[] items = new IHeaderItem[1]; items[0] = (IHeaderItem) getSelectedValue(); HeaderItemDNDManager.getInstance().setHeaderItemList(items); } else if (selection1.length != 0) { IHeaderItem[] items = new IHeaderItem[selection1.length]; items = selection1; HeaderItemDNDManager.getInstance().setHeaderItemList(items); } /* * else { * * HeaderItem[] items = new HeaderItem[1]; items[0] = (HeaderItem) * getSelectedValue(); * HeaderItemDNDManager.getInstance().setHeaderItemList(items); } */ } else { /* * HeaderItem[] items = new HeaderItem[selection2.length]; items = * selection2; * HeaderItemDNDManager.getInstance().setHeaderItemList(items); */ if (selection2.length != 0) { IHeaderItem[] items = new IHeaderItem[selection2.length]; items = selection2; HeaderItemDNDManager.getInstance().setHeaderItemList(items); } else { IHeaderItem[] items = new IHeaderItem[1]; items[0] = (IHeaderItem) getSelectedValue(); HeaderItemDNDManager.getInstance().setHeaderItemList(items); } } /* * dragSource.startDrag( event, new Cursor(Cursor.DEFAULT_CURSOR), * ImageLoader.getImageIcon("contact_small","Add16").getImage(), new * Point(5, 5), new StringSelection("contact"), this); */ StringSelection text = new StringSelection("contact"); dragSource.startDrag(event, DragSource.DefaultMoveDrop, text, this); clearSelection();
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/gui/list/AddressbookDNDListView.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/contact/list/ContactDNDListView.java
Method name: void dragGestureRecognized(DragGestureEvent) Method name: void dragGestureRecognized(DragGestureEvent)
Number of AST nodes: 19 Number of AST nodes: 19
1
if (dndAction == false) {
1
if (dndAction == false) {
2
			/*
2
			/*
3
			 * HeaderItem[] items = new HeaderItem[selection1.length]; items =
3
			 * HeaderItem[] items = new HeaderItem[selection1.length]; items =
4
			 * selection1;
4
			 * selection1;
5
			 * HeaderItemDNDManager.getInstance().setHeaderItemList(items);
5
			 * HeaderItemDNDManager.getInstance().setHeaderItemList(items);
6
			 */
6
			 */
7
			if (selection1 == null) {
7
			if (selection1 == null) {
8
				IBasicModelPartial[] items = new IBasicModelPartial[1];
8
				IHeaderItem[] items = new IHeaderItem[1];
9
				items[0] = (IBasicModelPartial) getSelectedValue();
9
				items[0] = (IHeaderItem) getSelectedValue();
10
				HeaderItemDNDManager.getInstance().setHeaderItemList(items);
10
				HeaderItemDNDManager.getInstance().setHeaderItemList(items);
11
			} else if (selection1.length != 0) {
11
			} else if (selection1.length != 0) {
12
				IBasicModelPartial[] items = new IBasicModelPartial[selection1.length];
12
				IHeaderItem[] items = new IHeaderItem[selection1.length];
13
				items = selection1;
13
				items = selection1;
14
				HeaderItemDNDManager.getInstance().setHeaderItemList(items);
14
				HeaderItemDNDManager.getInstance().setHeaderItemList(items);
15
			}
15
			}
16
			/*
16
			/*
17
			 * else {
17
			 * else {
18
			 * 
18
			 * 
19
			 * HeaderItem[] items = new HeaderItem[1]; items[0] = (HeaderItem)
19
			 * HeaderItem[] items = new HeaderItem[1]; items[0] = (HeaderItem)
20
			 * getSelectedValue();
20
			 * getSelectedValue();
21
			 * HeaderItemDNDManager.getInstance().setHeaderItemList(items); }
21
			 * HeaderItemDNDManager.getInstance().setHeaderItemList(items); }
22
			 */
22
			 */
23
		} else {
23
		} else {
24
			/*
24
			/*
25
			 * HeaderItem[] items = new HeaderItem[selection2.length]; items =
25
			 * HeaderItem[] items = new HeaderItem[selection2.length]; items =
26
			 * selection2;
26
			 * selection2;
27
			 * HeaderItemDNDManager.getInstance().setHeaderItemList(items);
27
			 * HeaderItemDNDManager.getInstance().setHeaderItemList(items);
28
			 */
28
			 */
29
			if (selection2.length != 0) {
29
			if (selection2.length != 0) {
30
				IBasicModelPartial[] items = new IBasicModelPartial[selection2.length];
30
				IHeaderItem[] items = new IHeaderItem[selection2.length];
31
				items = selection2;
31
				items = selection2;
32
				HeaderItemDNDManager.getInstance().setHeaderItemList(items);
32
				HeaderItemDNDManager.getInstance().setHeaderItemList(items);
33
			} else {
33
			} else {
34
				IBasicModelPartial[] items = new IBasicModelPartial[1];
34
				IHeaderItem[] items = new IHeaderItem[1];
35
				items[0] = (IBasicModelPartial) getSelectedValue();
35
				items[0] = (IHeaderItem) getSelectedValue();
36
				HeaderItemDNDManager.getInstance().setHeaderItemList(items);
36
				HeaderItemDNDManager.getInstance().setHeaderItemList(items);
37
			}
37
			}
38
		}
38
		}
39
		/*
39
		/*
40
		 * dragSource.startDrag( event, new Cursor(Cursor.DEFAULT_CURSOR),
40
		 * dragSource.startDrag( event, new Cursor(Cursor.DEFAULT_CURSOR),
41
		 * ImageLoader.getImageIcon("contact_small","Add16").getImage(), new
41
		 * ImageLoader.getImageIcon("contact_small","Add16").getImage(), new
42
		 * Point(5, 5), new StringSelection("contact"), this);
42
		 * Point(5, 5), new StringSelection("contact"), this);
43
		 */
43
		 */
44
		StringSelection text = new StringSelection("contact");
44
		StringSelection text = new StringSelection("contact");
45
		dragSource.startDrag(event, DragSource.DefaultMoveDrop, text, this);
45
		dragSource.startDrag(event, DragSource.DefaultMoveDrop, text, this);
46
		clearSelection();
46
		clearSelection();
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)1.8
Clones locationClones are in different classes having the same super class
Number of node comparisons135
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements11
    Number of unmapped statements in the first code fragment8
    Number of unmapped statements in the second code fragment8
    Time elapsed for statement mapping (ms)53.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (dndAction == false)
    1
    if (dndAction == false)
    2
    if (selection1 == null)
    2
    if (selection1 == null)
    2
    if (selection1 == null)
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.model.IBasicModelPartial[]org.columba.addressbook.facade.IHeaderItem[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.addressbook.model.IBasicModelPartial[] of variable selection1 does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable selection1
    • Make classes org.columba.addressbook.model.IBasicModelPartial[] and org.columba.addressbook.facade.IHeaderItem[] extend a common superclass
    2
    if (selection1 == null)
                                                                                        
    3
    IHeaderItem[] items = new IHeaderItem[1];
    3
    IBasicModelPartial[] items = new IBasicModelPartial[1];
                                                                                                                    
                                                                                            
    4
    items[0] = (IHeaderItem)getSelectedValue();
    4
    items[0] = (IBasicModelPartial)getSelectedValue();
                                                                                                          
    5
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    5
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    5
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.model.IBasicModelPartial[]org.columba.addressbook.facade.IHeaderItem[]VARIABLE_TYPE_MISMATCH
    org.columba.addressbook.gui.list.HeaderItemDNDManagerorg.columba.mail.gui.contact.list.HeaderItemDNDManagerVARIABLE_TYPE_MISMATCH
    org.columba.addressbook.gui.list.HeaderItemDNDManagerorg.columba.mail.gui.contact.list.HeaderItemDNDManagerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.addressbook.model.IBasicModelPartial[] of variable items does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable items
    • Make classes org.columba.addressbook.model.IBasicModelPartial[] and org.columba.addressbook.facade.IHeaderItem[] extend a common superclass
    Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance() does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance()
    • Make classes org.columba.addressbook.gui.list.HeaderItemDNDManager and org.columba.mail.gui.contact.list.HeaderItemDNDManager extend a common superclass
    Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager
    • Make classes org.columba.addressbook.gui.list.HeaderItemDNDManager and org.columba.mail.gui.contact.list.HeaderItemDNDManager extend a common superclass
    5
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    6
    else if (selection1.length != 0)
    6
    else if (selection1.length != 0)
    6
    else if (selection1.length != 0)
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.model.IBasicModelPartial[]org.columba.addressbook.facade.IHeaderItem[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.addressbook.model.IBasicModelPartial[] of variable selection1 does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable selection1
    • Make classes org.columba.addressbook.model.IBasicModelPartial[] and org.columba.addressbook.facade.IHeaderItem[] extend a common superclass
    6
    else if (selection1.length != 0)
                                                                                                                        
    7
    IHeaderItem[] items = new IHeaderItem[selection1.length];
    7
    IBasicModelPartial[] items = new IBasicModelPartial[selection1.length];
                                                                                                                                                    
                                            
    8
    items = selection1;
    8
    items = selection1;
                                            
    9
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    9
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    9
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.model.IBasicModelPartial[]org.columba.addressbook.facade.IHeaderItem[]VARIABLE_TYPE_MISMATCH
    org.columba.addressbook.gui.list.HeaderItemDNDManagerorg.columba.mail.gui.contact.list.HeaderItemDNDManagerVARIABLE_TYPE_MISMATCH
    org.columba.addressbook.gui.list.HeaderItemDNDManagerorg.columba.mail.gui.contact.list.HeaderItemDNDManagerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.addressbook.model.IBasicModelPartial[] of variable items does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable items
    • Make classes org.columba.addressbook.model.IBasicModelPartial[] and org.columba.addressbook.facade.IHeaderItem[] extend a common superclass
    Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance() does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance()
    • Make classes org.columba.addressbook.gui.list.HeaderItemDNDManager and org.columba.mail.gui.contact.list.HeaderItemDNDManager extend a common superclass
    Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager
    • Make classes org.columba.addressbook.gui.list.HeaderItemDNDManager and org.columba.mail.gui.contact.list.HeaderItemDNDManager extend a common superclass
    9
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    else
    else
    10
    if (selection2.length != 0)
    10
    if (selection2.length != 0)
    10
    if (selection2.length != 0)
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.model.IBasicModelPartial[]org.columba.addressbook.facade.IHeaderItem[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.addressbook.model.IBasicModelPartial[] of variable selection2 does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable selection2
    • Make classes org.columba.addressbook.model.IBasicModelPartial[] and org.columba.addressbook.facade.IHeaderItem[] extend a common superclass
    10
    if (selection2.length != 0)
                                                                                                                          
    11
    IHeaderItem[] items = new IHeaderItem[selection2.length];
    11
    IBasicModelPartial[] items = new IBasicModelPartial[selection2.length];
                                                                                                                                                      
                                              
    12
    items = selection2;
    12
    items = selection2;
                                              
    13
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    13
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    13
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.model.IBasicModelPartial[]org.columba.addressbook.facade.IHeaderItem[]VARIABLE_TYPE_MISMATCH
    org.columba.addressbook.gui.list.HeaderItemDNDManagerorg.columba.mail.gui.contact.list.HeaderItemDNDManagerVARIABLE_TYPE_MISMATCH
    org.columba.addressbook.gui.list.HeaderItemDNDManagerorg.columba.mail.gui.contact.list.HeaderItemDNDManagerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.addressbook.model.IBasicModelPartial[] of variable items does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable items
    • Make classes org.columba.addressbook.model.IBasicModelPartial[] and org.columba.addressbook.facade.IHeaderItem[] extend a common superclass
    Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance() does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance()
    • Make classes org.columba.addressbook.gui.list.HeaderItemDNDManager and org.columba.mail.gui.contact.list.HeaderItemDNDManager extend a common superclass
    Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager
    • Make classes org.columba.addressbook.gui.list.HeaderItemDNDManager and org.columba.mail.gui.contact.list.HeaderItemDNDManager extend a common superclass
    13
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    else
    else
                                                                                          
    14
    IHeaderItem[] items = new IHeaderItem[1];
    14
    IBasicModelPartial[] items = new IBasicModelPartial[1];
                                                                                                                      
                                                                                              
    15
    items[0] = (IHeaderItem)getSelectedValue();
    15
    items[0] = (IBasicModelPartial)getSelectedValue();
                                                                                                            
    16
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    16
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    16
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    Differences
    Expression1Expression2Difference
    org.columba.addressbook.model.IBasicModelPartial[]org.columba.addressbook.facade.IHeaderItem[]VARIABLE_TYPE_MISMATCH
    org.columba.addressbook.gui.list.HeaderItemDNDManagerorg.columba.mail.gui.contact.list.HeaderItemDNDManagerVARIABLE_TYPE_MISMATCH
    org.columba.addressbook.gui.list.HeaderItemDNDManagerorg.columba.mail.gui.contact.list.HeaderItemDNDManagerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.columba.addressbook.model.IBasicModelPartial[] of variable items does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable items
    • Make classes org.columba.addressbook.model.IBasicModelPartial[] and org.columba.addressbook.facade.IHeaderItem[] extend a common superclass
    Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance() does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance()
    • Make classes org.columba.addressbook.gui.list.HeaderItemDNDManager and org.columba.mail.gui.contact.list.HeaderItemDNDManager extend a common superclass
    Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager
    • Make classes org.columba.addressbook.gui.list.HeaderItemDNDManager and org.columba.mail.gui.contact.list.HeaderItemDNDManager extend a common superclass
    16
    HeaderItemDNDManager.getInstance().setHeaderItemList(items);
    17
    StringSelection text = new StringSelection("contact");
    17
    StringSelection text = new StringSelection("contact");
    18
    dragSource.startDrag(event, DragSource.DefaultMoveDrop, text, this);
    18
    dragSource.startDrag(event, DragSource.DefaultMoveDrop, text, this);
    19
    clearSelection();
    19
    clearSelection();
    Precondition Violations (15)
    Row Violation
    1Type org.columba.addressbook.model.IBasicModelPartial[] of variable selection1 does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable selection1
    2Type org.columba.addressbook.model.IBasicModelPartial[] of variable items does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable items
    3Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance() does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance()
    4Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager
    5Type org.columba.addressbook.model.IBasicModelPartial[] of variable selection1 does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable selection1
    6Type org.columba.addressbook.model.IBasicModelPartial[] of variable items does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable items
    7Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance() does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance()
    8Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager
    9Type org.columba.addressbook.model.IBasicModelPartial[] of variable selection2 does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable selection2
    10Type org.columba.addressbook.model.IBasicModelPartial[] of variable items does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable items
    11Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance() does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance()
    12Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager
    13Type org.columba.addressbook.model.IBasicModelPartial[] of variable items does not match with type org.columba.addressbook.facade.IHeaderItem[] of variable items
    14Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance() does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager.getInstance()
    15Type org.columba.addressbook.gui.list.HeaderItemDNDManager of variable HeaderItemDNDManager does not match with type org.columba.mail.gui.contact.list.HeaderItemDNDManager of variable HeaderItemDNDManager