copiedNodes = new JMeterTreeNode[nodes.length]; for (int i = 0; i < nodes.length; i++) { copiedNodes[i] = cloneTreeNode(nodes[i]); }
_types = new Class[_args.length]; for (int i = 0; i < _args.length; i++) { _types[i] = _args[i].getClass(); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/action/Copy.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jorphan/reflect/Functor.java
Method name: void setCopiedNodes(JMeterTreeNode[]) Method name: Class[] _getTypes(Object[])
Number of AST nodes: 3 Number of AST nodes: 3
1
copiedNodes = new JMeterTreeNode[nodes.length];
1
_types = new Class[_args.length];
2
		for (int i = 0; i < nodes.length; i++) {
2
			for (int i = 0; i < _args.length; i++) {
3
			copiedNodes[i] = cloneTreeNode(nodes[i]);
3
				_types[i] = _args[i].getClass();
4
		}
4
			}
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 comparisons5
  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
    1
    copiedNodes = new JMeterTreeNode[nodes.length];
                                                                                                    
                                                                        
    3
    _types = new Class[_args.length];
    2
    for (int i = 0; i < nodes.length; i++)
    2
    for (int i = 0; i < nodes.length; i++)
    4
    for (int i = 0; i < _args.length; i++)
    Differences
    Expression1Expression2Difference
    nodes_argsVARIABLE_NAME_MISMATCH
    org.apache.jmeter.gui.tree.JMeterTreeNode[]java.lang.Object[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jmeter.gui.tree.JMeterTreeNode[] of variable nodes does not match with type java.lang.Object[] of variable _args
    • Make classes org.apache.jmeter.gui.tree.JMeterTreeNode[] and java.lang.Object[] extend a common superclass
    4
    for (int i = 0; i < _args.length; i++)
    3
    copiedNodes[i] = cloneTreeNode(nodes[i]);
    3
    copiedNodes[i] = cloneTreeNode(nodes[i]);
    Preondition Violations
    Unmatched statement copiedNodes[i]=cloneTreeNode(nodes[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                        
                                                                      
    5
    _types[i] = _args[i].getClass();
    Preondition Violations
    Unmatched statement _types[i]=_args[i].getClass(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5
    _types[i] = _args[i].getClass();
    Precondition Violations (3)
    Row Violation
    1Type org.apache.jmeter.gui.tree.JMeterTreeNode[] of variable nodes does not match with type java.lang.Object[] of variable _args
    2Unmatched statement copiedNodes[i]=cloneTreeNode(nodes[i]); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement _types[i]=_args[i].getClass(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted