LinkArgument la = new LinkArgument(); links.addElement(la); return la;
DocletParam param = new DocletParam(); params.addElement(param); return param;
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/Javadoc.java
Method name: LinkArgument createLink() Method name: DocletParam createParam()
Number of AST nodes: 3 Number of AST nodes: 3
1
LinkArgument la = new LinkArgument();
1
DocletParam param = new DocletParam();
2
        links.addElement(la);
2
            params.addElement(param);
3
        return la;
3
            return param;
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 the same java file
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
    DocletParam param = new DocletParam();
    1
    LinkArgument la = new LinkArgument();
                                                                                
    2
    links.addElement(la);
    2
    links.addElement(la);
    2
    params.addElement(param);
    Differences
    Expression1Expression2Difference
    laparamVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Javadoc.LinkArgumentorg.apache.tools.ant.taskdefs.Javadoc.DocletParamVARIABLE_TYPE_MISMATCH
    linksparamsVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.taskdefs.Javadoc.LinkArgument of variable la does not match with type org.apache.tools.ant.taskdefs.Javadoc.DocletParam of variable param
    • Make classes org.apache.tools.ant.taskdefs.Javadoc.LinkArgument and org.apache.tools.ant.taskdefs.Javadoc.DocletParam extend a common superclass
    2
    params.addElement(param);
                                    
    3
    return param;
    Preondition Violations
    Unmatched return param;
    3
    return param;
    3
    return la;
    3
    return la;
    Preondition Violations
    Unmatched return la;
                              
    Precondition Violations (3)
    Row Violation
    1Type org.apache.tools.ant.taskdefs.Javadoc.LinkArgument of variable la does not match with type org.apache.tools.ant.taskdefs.Javadoc.DocletParam of variable param
    2Unmatched return param;
    3Unmatched return la;