FilesMatch match = new FilesMatch(); match.setFile1( src ); match.setFile2( dest ); assertTrue( "Assert files are equal.", match.eval() );
FilterChain filterChain = new FilterChain(); filterChains.addElement(filterChain); return filterChain;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/optional/ssh/ScpTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Copy.java
Method name: void compareFiles(File, File) Method name: FilterChain createFilterChain()
Number of AST nodes: 4 Number of AST nodes: 3
1
FilesMatch match = new FilesMatch();
1
FilterChain filterChain = new FilterChain();
2
        match.setFile1( src );
2
        
3
        match.setFile2( dest );
3
filterChains.addElement(filterChain);
4
        assertTrue( "Assert files are equal.", match.eval() );
4
        return filterChain;
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 fragment3
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                              
    1
    FilterChain filterChain = new FilterChain();
    1
    FilesMatch match = new FilesMatch();
                                                                              
    2
    match.setFile1(src);
                                                  
    3
    match.setFile2(dest);
                                                    
    4
    assertTrue("Assert files are equal.", match.eval());
    4
    assertTrue("Assert files are equal.", match.eval());
    2
    filterChains.addElement(filterChain);
    Differences
    Expression1Expression2Difference
    assertTrueaddElementMETHOD_INVOCATION_NAME_MISMATCH
    assertTrue("Assert files are equal.",match.eval())filterChains.addElement(filterChain)ARGUMENT_NUMBER_MISMATCH
    filterChainsMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression assertTrue("Assert files are equal.",match.eval()) is a void method call, and thus it cannot be parameterized
    Expression filterChains.addElement(filterChain) 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 filterChains.addElement(filterChain) is a void method call, and thus it cannot be parameterized
    2
    filterChains.addElement(filterChain);
                                                
    3
    return filterChain;
    Preondition Violations
    Unmatched return filterChain;
    3
    return filterChain;
    Precondition Violations (5)
    Row Violation
    1Expression assertTrue("Assert files are equal.",match.eval()) is a void method call, and thus it cannot be parameterized
    2Expression filterChains.addElement(filterChain) is a void method call, and thus it cannot be parameterized
    3Expression assertTrue("Assert files are equal.",match.eval()) is a void method call, and thus it cannot be parameterized
    4Expression filterChains.addElement(filterChain) is a void method call, and thus it cannot be parameterized
    5Unmatched return filterChain;