for(int i = 0; i < NUMBER_OF_MENU_ITEMS; i++) { String fileName = (String)newRecentFiles.get(i); if(fileName != null) { setRecentFile(i, fileName); } }
for (int i = 0; i < subNodes.length; i++) { HashTree t = generateNode(subNodes[i]); if (t != null) { subTree.add(element, t); } }
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/save/OldSaveService.java
Method name: void updateRecentFileMenuItems(List, String) Method name: HashTree generateNode(Configuration)
Number of AST nodes: 4 Number of AST nodes: 4
1
for(int i = 0; i < NUMBER_OF_MENU_ITEMS; i++) {
1
for (int i = 0; i < 
2
            String fileName = (String)newRecentFiles.get(i);
3
            if(fileName != null) {
4
                setRecentFile(i, fileName);
5
            }
6
        
2
subNodes.length; i++) {
3
			HashTree t = generateNode(subNodes[i]);
4
			if (t != null) {
5
				subTree.add(element, t);
6
			}
7
}
7
		}
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)0.2
Clones locationClones are in different classes
Number of node comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    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
    11
    for (int i = 0; i < NUMBER_OF_MENU_ITEMS; i++)
    11
    for (int i = 0; i < NUMBER_OF_MENU_ITEMS; i++)
    6
    for (int i = 0; i < subNodes.length; i++)
    Differences
    Expression1Expression2Difference
    NUMBER_OF_MENU_ITEMSsubNodes.lengthTYPE_COMPATIBLE_REPLACEMENT
    6
    for (int i = 0; i < subNodes.length; i++)
                                                                                    
    7
    HashTree t = generateNode(subNodes[i]);
    Preondition Violations
    Unmatched statement HashTree t=generateNode(subNodes[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7
    HashTree t = generateNode(subNodes[i]);
    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)
    8
    if (t != null)
    Differences
    Expression1Expression2Difference
    fileNametVARIABLE_NAME_MISMATCH
    java.lang.Stringorg.apache.jorphan.collections.HashTreeVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable fileName does not match with type org.apache.jorphan.collections.HashTree of variable t
    • Make classes java.lang.String and org.apache.jorphan.collections.HashTree extend a common superclass
    8
    if (t != null)
                                                        
    9
    subTree.add(element, t);
    Preondition Violations
    Unmatched statement subTree.add(element,t); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    9
    subTree.add(element, t);
    14
    setRecentFile(i, fileName);
    14
    setRecentFile(i, fileName);
    Preondition Violations
    Unmatched statement setRecentFile(i,fileName); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                
    Precondition Violations (5)
    Row Violation
    1Unmatched statement HashTree t=generateNode(subNodes[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched 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
    3Type java.lang.String of variable fileName does not match with type org.apache.jorphan.collections.HashTree of variable t
    4Unmatched statement subTree.add(element,t); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement setRecentFile(i,fileName); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted