if (initAllDone) { return; } initAllDone = true;
if (gotAll) { getProject().log ("Repeated tag scope element: all", Project.MSG_VERBOSE); } gotAll = true;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/LazyHashtable.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java
Method name: void initAll() Method name: void setScope(String)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (initAllDone) {
1
if (gotAll
2
            return;
2
) {
3
                        getProject().log ("Repeated tag scope element: all",
4
                                          Project.MSG_VERBOSE);
3
        }
5
                    }
4
        initAllDone = true;
6
                    gotAll = true;
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
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (initAllDone)
    1
    if (initAllDone)
    9
    if (gotAll)
    Differences
    Expression1Expression2Difference
    initAllDonegotAllVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression gotAll cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9
    if (gotAll)
    2
    return;
    2
    return;
    Preondition Violations
    Unmatched return;
                        
                                                                                                                                                            
    10
    getProject().log("Repeated tag scope element: all", Project.MSG_VERBOSE);
    3
    initAllDone = true;
    3
    initAllDone = true;
    11
    gotAll = true;
    Differences
    Expression1Expression2Difference
    initAllDonegotAllVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression initAllDone is a field being modified, and thus it cannot be parameterized
    11
    gotAll = true;
    Precondition Violations (4)
    Row Violation
    1Expression gotAll cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Unmatched return;
    3Expression initAllDone is a field being modified, and thus it cannot be parameterized
    4Clone fragment #1 returns variables , while Clone fragment #2 returns variables gotAll