Replacefilter filter = new Replacefilter(); replacefilters.addElement(filter); return filter;
Entry e = new Entry(); entries.addElement(e); return e;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Replace.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/PropertyFile.java
Method name: Replacefilter createReplacefilter() Method name: Entry createEntry()
Number of AST nodes: 3 Number of AST nodes: 3
1
Replacefilter filter = new Replacefilter();
2
        replacefilter
1
Entry e = new Entry();
3
s.addElement(filter);
2
        entries.addElement(e);
4
        return filter;
3
        return e;
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 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
    Entry e = new Entry();
    1
    Replacefilter filter = new Replacefilter();
                                                                                            
    2
    replacefilters.addElement(filter);
    2
    replacefilters.addElement(filter);
    2
    entries.addElement(e);
    Differences
    Expression1Expression2Difference
    filtereVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.taskdefs.Replace.Replacefilterorg.apache.tools.ant.taskdefs.optional.PropertyFile.EntryVARIABLE_TYPE_MISMATCH
    replacefiltersentriesVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.taskdefs.Replace.Replacefilter of variable filter does not match with type org.apache.tools.ant.taskdefs.optional.PropertyFile.Entry of variable e
    • Make classes org.apache.tools.ant.taskdefs.Replace.Replacefilter and org.apache.tools.ant.taskdefs.optional.PropertyFile.Entry extend a common superclass
    2
    entries.addElement(e);
                            
    3
    return e;
    Preondition Violations
    Unmatched return e;
    3
    return e;
    3
    return filter;
    3
    return filter;
    Preondition Violations
    Unmatched return filter;
                                      
    Precondition Violations (3)
    Row Violation
    1Type org.apache.tools.ant.taskdefs.Replace.Replacefilter of variable filter does not match with type org.apache.tools.ant.taskdefs.optional.PropertyFile.Entry of variable e
    2Unmatched return e;
    3Unmatched return filter;