for(int i = 0; i < NUMBER_OF_MENU_ITEMS; i++) { String fileName = (String)newRecentFiles.get(i); if(fileName != null) { setRecentFile(i, fileName); } }
if (doc == null){ doc = openDocument(next); if (doc != null) {// we created the document DOMPool.putDocument(next, doc); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/action/LoadRecentProject.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/sampler/WebServiceSampler.java
Method name: void updateRecentFileMenuItems(List, String) Method name: org.w3c.dom.Element createDocument()
Number of AST nodes: 4 Number of AST nodes: 4
1
for(int i = 0; i < NUMBER_OF_MENU_ITEMS; i++) {
2
            String fileName = (String)newRecentFiles.get(i
1
if (doc == null){
3
);
2
                doc = openDocument(next);
4
            if(fileName != null) {
3
            
5
                setRecentFile(i, fileName
4
    if (doc != null) {// we created the document
6
);
5
                    DOMPool.putDocument(next, doc);
7
            }
6
            
7
    }
8
        }
8
            }
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)0.1
Clones locationClones are in different classes
Number of node comparisons6
  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)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                        
    6
    doc = openDocument(next);
    12
    String fileName = (String)newRecentFiles.get(i);
    12
    String fileName = (String)newRecentFiles.get(i);
    Preondition Violations
    Unmatched statement String fileName=(String)newRecentFiles.get(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                        
    13
    if (fileName != null)
    13
    if (fileName != null)
    7
    if (doc != null)
    Differences
    Expression1Expression2Difference
    fileNamedocVARIABLE_NAME_MISMATCH
    java.lang.Stringorg.w3c.dom.DocumentVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable fileName does not match with type org.w3c.dom.Document of variable doc
    • Make classes java.lang.String and org.w3c.dom.Document extend a common superclass
    7
    if (doc != null)
                                                                      
    8
    DOMPool.putDocument(next, doc);
    14
    setRecentFile(i, fileName);
                                                                
    Precondition Violations (2)
    Row Violation
    1Unmatched statement String fileName=(String)newRecentFiles.get(i); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Type java.lang.String of variable fileName does not match with type org.w3c.dom.Document of variable doc