if (acceptDrop == false) { event.rejectDrop(); clearSelection(); return; } IBasicModelPartial[] items = HeaderItemDNDManager.getInstance() .getHeaderItemList();
if (acceptDrop == false) { event.rejectDrop(); clearSelection(); return; } IHeaderItem[] items = HeaderItemDNDManager.getInstance() .getHeaderItemList();
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 drop(DropTargetDropEvent) Method name: void drop(DropTargetDropEvent)
Number of AST nodes: 5 Number of AST nodes: 5
1
if (acceptDrop == false) {
1
if (acceptDrop == false) {
2
			event.rejectDrop();
2
			event.rejectDrop();
3
			clearSelection();
3
			clearSelection();
4
			return;
4
			return;
5
		}
5
		}
6
		IBasicModelPartial[] items = HeaderItemDNDManager.getInstance()
6
		IHeaderItem[] items = HeaderItemDNDManager.getInstance()
7
				.getHeaderItemList();
7
				.getHeaderItemList();
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons17
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (acceptDrop == false)
    1
    if (acceptDrop == false)
    2
    event.rejectDrop();
    2
    event.rejectDrop();
    3
    clearSelection();
    3
    clearSelection();
    4
    return;
    4
    return;
    4
    return;
    Preondition Violations
    Conditional return;
    Conditional return;
    4
    return;
                                                                                                                                                                
    5
    IHeaderItem[] items = HeaderItemDNDManager.getInstance().getHeaderItemList();
    Preondition Violations
    Unmatched statement IHeaderItem[] items=HeaderItemDNDManager.getInstance().getHeaderItemList(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5
    IHeaderItem[] items = HeaderItemDNDManager.getInstance().getHeaderItemList();
    5
    IBasicModelPartial[] items = HeaderItemDNDManager.getInstance().getHeaderItemList();
    5
    IBasicModelPartial[] items = HeaderItemDNDManager.getInstance().getHeaderItemList();
    Preondition Violations
    Unmatched statement IBasicModelPartial[] items=HeaderItemDNDManager.getInstance().getHeaderItemList(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                                                                              
    Precondition Violations (5)
    Row Violation
    1Conditional return;
    2Conditional return;
    3Unmatched statement IHeaderItem[] items=HeaderItemDNDManager.getInstance().getHeaderItemList(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement IBasicModelPartial[] items=HeaderItemDNDManager.getInstance().getHeaderItemList(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5The refactoring of the clones is infeasible, because classes org.columba.addressbook.gui.list.AddressbookDNDListView and org.columba.mail.gui.contact.list.ContactDNDListView do not have a common superclass