LanguageCode lc = new LanguageCode(); lc.setValue(""); return lc;
String relativeOutputFile = makeOutputFileRelative(destFile); setOutputfile(relativeOutputFile); return relativeOutputFile;
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/org/apache/tools/ant/taskdefs/optional/javacc/JJTree.java
Method name: LanguageCode getDefault() Method name: String validateOutputFile(String, String)
Number of AST nodes: 3 Number of AST nodes: 3
1
LanguageCode lc = new LanguageCode();
2
                 lc.setValue("");
3
     
1
String relativeOutputFile = makeOutputFileRelative(destFile);
2
            setOutputfile(relativeOutputFile);
4
            return lc;
3
            return relativeOutputFile;
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 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
    LanguageCode lc = new LanguageCode();
                                                                                
                                                                                                                                
    4
    String relativeOutputFile = makeOutputFileRelative(destFile);
    2
    lc.setValue("");
    2
    lc.setValue("");
    5
    setOutputfile(relativeOutputFile);
    Differences
    Expression1Expression2Difference
    setValuesetOutputfileMETHOD_INVOCATION_NAME_MISMATCH
    ""relativeOutputFileTYPE_COMPATIBLE_REPLACEMENT
    lcMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression lc.setValue("") is a void method call, and thus it cannot be parameterized
    Expression setOutputfile(relativeOutputFile) 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 setOutputfile(relativeOutputFile) is a void method call, and thus it cannot be parameterized
    5
    setOutputfile(relativeOutputFile);
    3
    return lc;
    3
    return lc;
    Preondition Violations
    Unmatched return lc;
                              
                                                              
    6
    return relativeOutputFile;
    Preondition Violations
    Unmatched return relativeOutputFile;
    6
    return relativeOutputFile;
    Precondition Violations (6)
    Row Violation
    1Expression lc.setValue("") is a void method call, and thus it cannot be parameterized
    2Expression setOutputfile(relativeOutputFile) 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 setOutputfile(relativeOutputFile) is a void method call, and thus it cannot be parameterized
    5Unmatched return lc;
    6Unmatched return relativeOutputFile;