while (it.hasNext()) { IContactModelPartial partial = it.next(); IContactItem item = createContactItem(partial); groupItem.addContact(item); }
while (it.hasNext()) { IContactModelPartial contactModel = it.next(); IContactItem item = createContactItem(contactModel); v.add(item); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/facade/ContactFacade.java File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/facade/ContactFacade.java
Method name: List getAllGroups(String) Method name: List getAllContacts(String)
Number of AST nodes: 4 Number of AST nodes: 4
1
while (it.hasNext()) {
1
while (it.hasNext()) {
2
				IContactModelPartial partial = it.next();
2
				IContactModelPartial contactModel = it.next();
3
				IContactItem item = createContactItem(partial);
3
				IContactItem item = createContactItem(contactModel);
4
				groupItem.addContact(item);
4
				v.add(item);
5
			}
5
			}
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)0.5
Clones locationClones are declared in the same class
Number of node comparisons18
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)27.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    20
    while (it.hasNext())
    13
    while (it.hasNext())
    21
    IContactModelPartial partial = it.next();
    21
    IContactModelPartial partial = it.next();
    14
    IContactModelPartial contactModel = it.next();
    Differences
    Expression1Expression2Difference
    partialcontactModelVARIABLE_NAME_MISMATCH
    14
    IContactModelPartial contactModel = it.next();
    22
    IContactItem item = createContactItem(partial);
    22
    IContactItem item = createContactItem(partial);
    15
    IContactItem item = createContactItem(contactModel);
    Differences
    Expression1Expression2Difference
    partialcontactModelVARIABLE_NAME_MISMATCH
    15
    IContactItem item = createContactItem(contactModel);
                                    
    16
    v.add(item);
    Preondition Violations
    Unmatched statement v.add(item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    16
    v.add(item);
    23
    groupItem.addContact(item);
    23
    groupItem.addContact(item);
    Preondition Violations
    Unmatched statement groupItem.addContact(item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement groupItem.addContact(item); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                  
    Precondition Violations (3)
    Row Violation
    1Unmatched statement v.add(item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement groupItem.addContact(item); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement groupItem.addContact(item); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted