for (Iterator i = unknownElements.iterator(); i.hasNext();) { UnknownElement child = copy((UnknownElement) i.next()); rc.addChild(child.getWrapper()); ret.addChild(child); }
for (Iterator i = list.iterator(); i.hasNext();) { UnknownElement child = copy((UnknownElement) i.next()); rc.addChild(child.getWrapper()); ret.addChild(child); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/MacroInstance.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/MacroInstance.java
Method name: UnknownElement copy(UnknownElement) Method name: UnknownElement copy(UnknownElement)
Number of AST nodes: 4 Number of AST nodes: 4
1
for (Iterator i = unknownElements.iterator();
1
for (Iterator i = list.iterator();
2
                     i.hasNext();) {
2
                         i.hasNext();) {
3
                    UnknownElement child = copy((UnknownElement) i.next());
3
                        UnknownElement child = copy((UnknownElement) i.next());
4
                    rc.addChild(child.getWrapper());
4
                        rc.addChild(child.getWrapper());
5
                    ret.addChild(child);
5
                        ret.addChild(child);
6
                }
6
                    }
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in the same method
Number of node comparisons20
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)55.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    35
    for (Iterator i = unknownElements.iterator(); i.hasNext(); )
    35
    for (Iterator i = unknownElements.iterator(); i.hasNext(); )
    49
    for (Iterator i = list.iterator(); i.hasNext(); )
    Differences
    Expression1Expression2Difference
    unknownElementslistVARIABLE_NAME_MISMATCH
    49
    for (Iterator i = list.iterator(); i.hasNext(); )
    36
    UnknownElement child = copy((UnknownElement)i.next());
    50
    UnknownElement child = copy((UnknownElement)i.next());
    37
    rc.addChild(child.getWrapper());
    51
    rc.addChild(child.getWrapper());
    38
    ret.addChild(child);
    52
    ret.addChild(child);
    Precondition Violations (0)
    Row Violation