LanguageCode lc = new LanguageCode(); lc.setValue(""); return lc;
FilesMatch match = new FilesMatch(); match.setFile1( src ); match.setFile2( dest ); assertTrue( "Assert files are equal.", match.eval() );
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/net/FTP.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/optional/ssh/ScpTest.java
Method name: LanguageCode getDefault() Method name: void compareFiles(File, File)
Number of AST nodes: 3 Number of AST nodes: 4
1
LanguageCode lc = new LanguageCode();
2
         
1
FilesMatch match = new FilesMatch();
2
        match.setFile1( src );
3
        lc.setValue("");
3
        match.setFile2( dest );
4
                 return lc;
4
        assertTrue( "Assert files are equal.", match.eval() );
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 different classes
Number of node comparisons12
  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 fragment3
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                              
    1
    FilesMatch match = new FilesMatch();
    1
    LanguageCode lc = new LanguageCode();
                                                                                
                                                  
    2
    match.setFile1(src);
                                                    
    3
    match.setFile2(dest);
    2
    lc.setValue("");
    2
    lc.setValue("");
    4
    assertTrue("Assert files are equal.", match.eval());
    Differences
    Expression1Expression2Difference
    setValueassertTrueMETHOD_INVOCATION_NAME_MISMATCH
    lc.setValue("")assertTrue("Assert files are equal.",match.eval())ARGUMENT_NUMBER_MISMATCH
    lcMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression lc.setValue("") is a void method call, and thus it cannot be parameterized
    Expression assertTrue("Assert files are equal.",match.eval()) is a void method call, and thus it cannot be parameterized
    Expression lc.setValue("") is a void method call, and thus it cannot be parameterized
    Expression assertTrue("Assert files are equal.",match.eval()) is a void method call, and thus it cannot be parameterized
    4
    assertTrue("Assert files are equal.", match.eval());
    3
    return lc;
    3
    return lc;
    Preondition Violations
    Unmatched return lc;
                              
    Precondition Violations (5)
    Row Violation
    1Expression lc.setValue("") is a void method call, and thus it cannot be parameterized
    2Expression assertTrue("Assert files are equal.",match.eval()) is a void method call, and thus it cannot be parameterized
    3Expression lc.setValue("") is a void method call, and thus it cannot be parameterized
    4Expression assertTrue("Assert files are equal.",match.eval()) is a void method call, and thus it cannot be parameterized
    5Unmatched return lc;