DigestAlgorithm algo = new DigestAlgorithm(); algo.setAlgorithm("MD5"); doTest(algo);
ChecksumAlgorithm algo = new ChecksumAlgorithm(); algo.setAlgorithm("CRC"); doTest(algo);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/selectors/ModifiedSelectorTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/selectors/ModifiedSelectorTest.java
Method name: void testDigestAlgorithmMD5() Method name: void testChecksumAlgorithmCRC()
Number of AST nodes: 3 Number of AST nodes: 3
1
DigestAlgorithm algo = new DigestAlgorithm();
1
ChecksumAlgorithm algo = new ChecksumAlgorithm();
2
        algo.setAlgorithm("MD5");
2
        algo.setAlgorithm("CRC");
3
        doTest(algo);
3
        doTest(algo);
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 declared in the same class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                        
    1
    ChecksumAlgorithm algo = new ChecksumAlgorithm();
    1
    DigestAlgorithm algo = new DigestAlgorithm();
                                                                                                
                                                            
    2
    algo.setAlgorithm("CRC");
    2
    algo.setAlgorithm("MD5");
                                                            
    3
    doTest(algo);
    3
    doTest(algo);
    3
    doTest(algo);
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.selectors.modifiedselector.DigestAlgorithmorg.apache.tools.ant.types.selectors.modifiedselector.ChecksumAlgorithmVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.selectors.modifiedselector.DigestAlgorithm of variable algo does not match with type org.apache.tools.ant.types.selectors.modifiedselector.ChecksumAlgorithm of variable algo
    • Make classes org.apache.tools.ant.types.selectors.modifiedselector.DigestAlgorithm and org.apache.tools.ant.types.selectors.modifiedselector.ChecksumAlgorithm extend a common superclass
    3
    doTest(algo);
    Precondition Violations (1)
    Row Violation
    1Type org.apache.tools.ant.types.selectors.modifiedselector.DigestAlgorithm of variable algo does not match with type org.apache.tools.ant.types.selectors.modifiedselector.ChecksumAlgorithm of variable algo