TagArgument ta = new TagArgument(); tags.addElement (ta); return ta;
FileSet supportFileSet = new FileSet(); config.supportFileSets.add(supportFileSet); return supportFileSet;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/ejb/EjbJar.java
Method name: TagArgument createTag() Method name: FileSet createSupport()
Number of AST nodes: 3 Number of AST nodes: 3
1
TagArgument ta = new TagArgument();
2
        tags.addElement (ta
1
FileSet supportFileSet = new FileSet();
3
);
2
        config.supportFileSets.add(supportFileSet);
4
        return ta;
3
        return supportFileSet;
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 comparisons5
  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 fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    TagArgument ta = new TagArgument();
    1
    TagArgument ta = new TagArgument();
    1
    FileSet supportFileSet = new FileSet();
    Differences
    Expression1Expression2Difference
    org.apache.tools.ant.taskdefs.Javadoc.TagArgumentorg.apache.tools.ant.types.FileSetSUBCLASS_TYPE_MISMATCH
    tasupportFileSetVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Javadoc.TagArgumentorg.apache.tools.ant.types.FileSetSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.taskdefs.Javadoc.TagArgumentorg.apache.tools.ant.types.FileSetSUBCLASS_TYPE_MISMATCH
    1
    FileSet supportFileSet = new FileSet();
                                                                                                
    2
    config.supportFileSets.add(supportFileSet);
    2
    tags.addElement(ta);
                                                  
    3
    return ta;
    3
    return ta;
    3
    return supportFileSet;
    Differences
    Expression1Expression2Difference
    tasupportFileSetVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Javadoc.TagArgumentorg.apache.tools.ant.types.FileSetSUBCLASS_TYPE_MISMATCH
    3
    return supportFileSet;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable ta with type org.apache.tools.ant.taskdefs.Javadoc.TagArgument , while Clone fragment #2 returns variable supportFileSet with type org.apache.tools.ant.types.FileSet