if (isReference()) { return ((Resource) getCheckedRef()).isExists(); } checkEntry(); return super.isExists();
if (isReference()) { return ((ArchiveResource) getCheckedRef()).getMode(); } checkEntry(); return mode;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/ArchiveResource.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/ArchiveResource.java
Method name: boolean isExists() Method name: int getMode()
Number of AST nodes: 4 Number of AST nodes: 4
1
if (isReference()) {
1
if (isReference()) {
2
            return ((Resource) getCheckedRef()).isExists();
2
            return ((ArchiveResource) getCheckedRef()).getMode();
3
        }
3
        }
4
        checkEntry();
4
        checkEntry();
5
        return super.isExists();
5
        return mode;
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 declared in the same class
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (isReference())
    1
    if (isReference())
                                                                                                                  
    2
    return ((ArchiveResource)getCheckedRef()).getMode();
    Preondition Violations
    Unmatched return ((ArchiveResource)getCheckedRef()).getMode();
    2
    return ((ArchiveResource)getCheckedRef()).getMode();
    2
    return ((Resource)getCheckedRef()).isExists();
    2
    return ((Resource)getCheckedRef()).isExists();
    Preondition Violations
    Unmatched return ((Resource)getCheckedRef()).isExists();
                                                                                                      
    3
    checkEntry();
    3
    checkEntry();
                                  
    4
    return mode;
    Preondition Violations
    Unmatched return mode;
    4
    return mode;
    4
    return super.isExists();
    4
    return super.isExists();
    Preondition Violations
    Unmatched return super.isExists();
                                                          
    Precondition Violations (4)
    Row Violation
    1Unmatched return ((ArchiveResource)getCheckedRef()).getMode();
    2Unmatched return ((Resource)getCheckedRef()).isExists();
    3Unmatched return mode;
    4Unmatched return super.isExists();