FTPSystemType ftpst = new FTPSystemType(); ftpst.setValue(""); return ftpst;
if (sources.size() > 0 && targets.size() > 0 && !uptodate(sources, targets)) { log("Deleting all target files.", Project.MSG_VERBOSE); Delete delete = new Delete(); delete.bindToOwner(this); delete.add(targets); delete.perform(); }
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/DependSet.java
Method name: FTPSystemType getDefault() Method name: void execute()
Number of AST nodes: 3 Number of AST nodes: 6
1
FTPSystemType ftpst = new FTPSystemType();
2
                ftpst.setValue("");
3
                return ftpst;
1
if (sources.size() > 0 && targets.size() > 0 && !uptodate(sources, targets)) {
2
           log("Deleting all target files.", Project.MSG_VERBOSE);
3
           Delete delete = new Delete();
4
           delete.bindToOwner(this);
5
           delete.add(targets);
6
           delete.perform();
7
        }
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 comparisons15
  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 fragment4
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    FTPSystemType ftpst = new FTPSystemType();
                                                                                          
    2
    ftpst.setValue("");
    2
    ftpst.setValue("");
    6
    log("Deleting all target files.", Project.MSG_VERBOSE);
    Differences
    Expression1Expression2Difference
    setValuelogMETHOD_INVOCATION_NAME_MISMATCH
    ftpst.setValue("")log("Deleting all target files.",Project.MSG_VERBOSE)ARGUMENT_NUMBER_MISMATCH
    ftpstMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression ftpst.setValue("") is a void method call, and thus it cannot be parameterized
    Expression log("Deleting all target files.",Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized
    Expression ftpst.setValue("") is a void method call, and thus it cannot be parameterized
    Expression log("Deleting all target files.",Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized
    6
    log("Deleting all target files.", Project.MSG_VERBOSE);
    3
    return ftpst;
    3
    return ftpst;
    Preondition Violations
    Unmatched return ftpst;
                                    
                                                                
    7
    Delete delete = new Delete();
                                                            
    8
    delete.bindToOwner(this);
                                                  
    9
    delete.add(targets);
                                              
    10
    delete.perform();
    Precondition Violations (5)
    Row Violation
    1Expression ftpst.setValue("") is a void method call, and thus it cannot be parameterized
    2Expression log("Deleting all target files.",Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized
    3Expression ftpst.setValue("") is a void method call, and thus it cannot be parameterized
    4Expression log("Deleting all target files.",Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized
    5Unmatched return ftpst;