FileSet fs = new FileSet(); fs.setFile(src); addFileset(fs);
if (regex != null && regex.length() != 0) { this.regex = regex; PropertySet ps = new PropertySet(); ps.setProject(getProject()); ps.appendRegex(regex); addPropertyset(ps); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/unix/AbstractAccessTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/EchoProperties.java
Method name: void setFile(File) Method name: void setRegex(String)
Number of AST nodes: 3 Number of AST nodes: 6
1
File
1
if (regex != null && regex.length() != 0) {
2
            this.regex = regex;
2
Set fs = new FileSet();
3
            PropertySet ps = new PropertySet();
3
        fs.setFile(src);
4
            ps.setProject(getProject());
4
        addFile
5
            ps.appendRegex(regex);
5
set(fs);
6
            addPropertyset(ps);
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 having the same super class
Number of node comparisons13
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    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
                                            
    2
    this.regex = regex;
    1
    FileSet fs = new FileSet();
    1
    FileSet fs = new FileSet();
    3
    PropertySet ps = new PropertySet();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.PropertySetSUBCLASS_TYPE_MISMATCH
    fspsVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.PropertySetSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.PropertySetSUBCLASS_TYPE_MISMATCH
    3
    PropertySet ps = new PropertySet();
    2
    fs.setFile(src);
                                          
                                                                  
    4
    ps.setProject(getProject());
                                                      
    5
    ps.appendRegex(regex);
    3
    addFileset(fs);
    3
    addFileset(fs);
    6
    addPropertyset(ps);
    Differences
    Expression1Expression2Difference
    addFilesetaddPropertysetMETHOD_INVOCATION_NAME_MISMATCH
    fspsVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileSetorg.apache.tools.ant.types.PropertySetSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addPropertyset(ps) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    Expression addPropertyset(ps) is a void method call, and thus it cannot be parameterized
    6
    addPropertyset(ps);
    Precondition Violations (5)
    Row Violation
    1Expression addFileset(fs) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression addPropertyset(ps) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression addFileset(fs) is a void method call, and thus it cannot be parameterized
    4Expression addPropertyset(ps) is a void method call, and thus it cannot be parameterized
    5Clone fragment #1 returns variable fs with type org.apache.tools.ant.types.FileSet , while Clone fragment #2 returns variable ps with type org.apache.tools.ant.types.PropertySet