FTPSystemType ftpst = new FTPSystemType(); ftpst.setValue(""); return ftpst;
if (clazz.endsWith("Home.class")) { //remove .class extension String home = toClass(clazz); homes.add(home); log(" Home " + home, Project.MSG_VERBOSE); }
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/ejb/BorlandDeploymentTool.java
Method name: FTPSystemType getDefault() Method name: void writeJar(String, File, Hashtable, String)
Number of AST nodes: 3 Number of AST nodes: 4
1
FTPSystemType ftpst = new FTPSystemType(
1
if (clazz.endsWith("Home.class")) {
2
                //remove .class extension
2
);
3
                String home = toClass(clazz);
3
                ftpst.setValue("");
4
                homes.add(home);
4
                return ftpst;
5
                log(" Home " + home, Project.MSG_VERBOSE);
6
            }
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
    FTPSystemType ftpst = new FTPSystemType();
                                                                                          
                                                                
    6
    String home = toClass(clazz);
    Preondition Violations
    Unmatched statement String home=toClass(clazz); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6
    String home = toClass(clazz);
                                          
    7
    homes.add(home);
    2
    ftpst.setValue("");
    2
    ftpst.setValue("");
    8
    log(" Home " + home, Project.MSG_VERBOSE);
    Differences
    Expression1Expression2Difference
    setValuelogMETHOD_INVOCATION_NAME_MISMATCH
    ftpst.setValue("")log(" Home " + home,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(" Home " + home,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(" Home " + home,Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized
    8
    log(" Home " + home, Project.MSG_VERBOSE);
    3
    return ftpst;
    3
    return ftpst;
    Preondition Violations
    Unmatched return ftpst;
                                    
    Precondition Violations (6)
    Row Violation
    1Unmatched statement String home=toClass(clazz); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression ftpst.setValue("") is a void method call, and thus it cannot be parameterized
    3Expression log(" Home " + home,Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized
    4Expression ftpst.setValue("") is a void method call, and thus it cannot be parameterized
    5Expression log(" Home " + home,Project.MSG_VERBOSE) is a void method call, and thus it cannot be parameterized
    6Unmatched return ftpst;