for (int i = 0; i < draggedNodes.length; i++) { if (draggedNodes[i] != null) { addNode(currentNode, draggedNodes[i]); } }
for (int i = 0; i < configs.length; i++) { if (configs[i] != null) { replacer.reverseReplace(configs[i], regexMatch); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/action/Paste.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/proxy/ProxyControl.java
Method name: void doAction(ActionEvent) Method name: void replaceValues(TestElement, TestElement[], Collection)
Number of AST nodes: 3 Number of AST nodes: 3
1
for (int i = 0; i < draggedNodes.length; i++) {
1
for (int i = 0; i < configs.length; i++) {
2
				if (draggedNodes[i] != null) {
2
				if (configs[i] != null) {
3
                    addNode(currentNode, draggedNodes[i]);
3
					replacer.reverseReplace(configs[i], regexMatch);
4
				}
4
				}
5
			}
5
			}
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)0.4
Clones locationClones are in different classes
Number of node comparisons6
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    for (int i = 0; i < draggedNodes.length; i++)
    5
    for (int i = 0; i < draggedNodes.length; i++)
    6
    for (int i = 0; i < configs.length; i++)
    Differences
    Expression1Expression2Difference
    draggedNodesconfigsVARIABLE_NAME_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNode[]org.apache.jmeter.testelement.TestElement[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type int of variable draggedNodes.length does not match with type int of variable configs.length
    • Make classes org.apache.jmeter.gui.tree.JMeterTreeNode[] and org.apache.jmeter.testelement.TestElement[] extend a common superclass
    6
    for (int i = 0; i < configs.length; i++)
    6
    if (draggedNodes[i] != null)
    6
    if (draggedNodes[i] != null)
    7
    if (configs[i] != null)
    Differences
    Expression1Expression2Difference
    draggedNodesconfigsVARIABLE_NAME_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNode[]org.apache.jmeter.testelement.TestElement[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jmeter.gui.tree.JMeterTreeNode[] of variable draggedNodes does not match with type org.apache.jmeter.testelement.TestElement[] of variable configs
    • Make classes org.apache.jmeter.gui.tree.JMeterTreeNode[] and org.apache.jmeter.testelement.TestElement[] extend a common superclass
    7
    if (configs[i] != null)
    7
    addNode(currentNode, draggedNodes[i]);
    7
    addNode(currentNode, draggedNodes[i]);
    Preondition Violations
    Unmatched statement addNode(currentNode,draggedNodes[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                    
                                                                                                        
    8
    replacer.reverseReplace(configs[i], regexMatch);
    Preondition Violations
    Unmatched statement replacer.reverseReplace(configs[i],regexMatch); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement replacer.reverseReplace(configs[i],regexMatch); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    8
    replacer.reverseReplace(configs[i], regexMatch);
    Precondition Violations (6)
    Row Violation
    1Type int of variable draggedNodes.length does not match with type int of variable configs.length
    2Type org.apache.jmeter.gui.tree.JMeterTreeNode[] of variable draggedNodes does not match with type org.apache.jmeter.testelement.TestElement[] of variable configs
    3Unmatched statement addNode(currentNode,draggedNodes[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement replacer.reverseReplace(configs[i],regexMatch); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement replacer.reverseReplace(configs[i],regexMatch); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    6The refactoring of the clones is infeasible, because classes org.apache.jmeter.gui.action.Paste and org.apache.jmeter.protocol.http.proxy.ProxyControl do not have a common superclass