final int temp = fmap[unLo]; fmap[unLo++] = fmap[unHi]; fmap[unHi--] = temp;
final int temp = fmap[unLo]; fmap[unLo++] = fmap[ltLo]; fmap[ltLo++] = temp;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/bzip2/CBZip2OutputStream.java File path: /apache-ant-1.7.0/src/org/apache/tools/bzip2/CBZip2OutputStream.java
Method name: void mainQSort3(Data, int, int, int) Method name: void mainQSort3(Data, int, int, int)
Number of AST nodes: 3 Number of AST nodes: 3
1
final int temp = fmap[unLo];
1
final int temp = fmap[unLo];
2
                        fmap[unLo++] = fmap[unHi];
2
                            fmap[unLo++] = fmap[ltLo];
3
                        fmap[unHi--] = temp;
3
                            fmap[ltLo++] = temp;
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)0.0
Clones locationClones are in the same method
Number of node comparisons22
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    42
    final int temp = fmap[unLo];
    26
    final int temp = fmap[unLo];
    43
    fmap[unLo++] = fmap[unHi];
    43
    fmap[unLo++] = fmap[unHi];
    27
    fmap[unLo++] = fmap[ltLo];
    Differences
    Expression1Expression2Difference
    unHiltLoVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression unHi cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ltLo cannot be parameterized, because it has dependencies to/from statements that will be extracted
    27
    fmap[unLo++] = fmap[ltLo];
    44
    fmap[unHi--] = temp;
    28
    fmap[ltLo++] = temp;
    Precondition Violations (3)
    Row Violation
    1Expression unHi cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression ltLo cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variables fmap, unLo, unHi , while Clone fragment #2 returns variables fmap, unLo, ltLo