GroupArgument ga = new GroupArgument(); groups.addElement(ga); return ga;
TagArgument ta = new TagArgument(); tags.addElement (ta); return ta;
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: GroupArgument createGroup() Method name: TagArgument createTag()
Number of AST nodes: 3 Number of AST nodes: 3
1
GroupArgument ga = new GroupArgument();
1
TagArgument ta = new TagArgument();
2
        groups.addElement(ga);
2
        tags.addElement (ta);
3
        return ga;
3
        return ta;
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 declared in the same class
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
    TagArgument ta = new TagArgument();
    1
    GroupArgument ga = new GroupArgument();
                                                                                    
    2
    groups.addElement(ga);
    2
    groups.addElement(ga);
    2
    tags.addElement(ta);
    Differences
    Expression1Expression2Difference
    gataVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Javadoc.GroupArgumentorg.apache.tools.ant.taskdefs.Javadoc.TagArgumentVARIABLE_TYPE_MISMATCH
    groupstagsVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.taskdefs.Javadoc.GroupArgument of variable ga does not match with type org.apache.tools.ant.taskdefs.Javadoc.TagArgument of variable ta
    • Make classes org.apache.tools.ant.taskdefs.Javadoc.GroupArgument and org.apache.tools.ant.taskdefs.Javadoc.TagArgument extend a common superclass
    2
    tags.addElement(ta);
                              
    3
    return ta;
    Preondition Violations
    Unmatched return ta;
    3
    return ta;
    3
    return ga;
    3
    return ga;
    Preondition Violations
    Unmatched return ga;
                              
    Precondition Violations (3)
    Row Violation
    1Type org.apache.tools.ant.taskdefs.Javadoc.GroupArgument of variable ga does not match with type org.apache.tools.ant.taskdefs.Javadoc.TagArgument of variable ta
    2Unmatched return ta;
    3Unmatched return ga;