documentBuilderFactory = DocumentBuilderFactory.newInstance(); documentBuilderFactory.setValidating(validate); documentBuilderFactory.setNamespaceAware(namespace); documentBuilderFactory.setIgnoringElementContentWhitespace(whitespace);
name.append(parent_name); name.append(cur.getName()); name.append(seperator); buildNodesModel(cur, name.toString(), level);
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/util/XPathUtil.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/control/gui/ModuleControllerGui.java
Method name: DocumentBuilderFactory makeDocumentBuilderFactory(boolean, boolean, boolean) Method name: void buildNodesModel(JMeterTreeNode, String, int)
Number of AST nodes: 4 Number of AST nodes: 4
1
documentBuilderFactory = DocumentBuilderFactory.newInstance();
2
			documentBuilderFactory.setValidating(validate);
3
			documentBuilderFactory.setNamespaceAware(namespace);
4
			documentBuilderFactory.setIgnoringElementContentWhitespace(whitespace
1
name.append(parent_name);
2
					name.append(cur.getName());
3
					name.append(seperator);
5
);
4
					buildNodesModel(cur, name.toString(), level);
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
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    documentBuilderFactory = DocumentBuilderFactory.newInstance();
                                                                                                                                  
                                                              
    10
    name.append(parent_name);
    Preondition Violations
    Unmatched statement name.append(parent_name); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10
    name.append(parent_name);
                                                                  
    11
    name.append(cur.getName());
                                                          
    12
    name.append(seperator);
    3
    documentBuilderFactory.setValidating(validate);
    3
    documentBuilderFactory.setValidating(validate);
    13
    buildNodesModel(cur, name.toString(), level);
    Differences
    Expression1Expression2Difference
    setValidatingbuildNodesModelMETHOD_INVOCATION_NAME_MISMATCH
    documentBuilderFactory.setValidating(validate)buildNodesModel(cur,name.toString(),level)ARGUMENT_NUMBER_MISMATCH
    documentBuilderFactoryMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression documentBuilderFactory.setValidating(validate) is a void method call, and thus it cannot be parameterized
    Expression buildNodesModel(cur,name.toString(),level) is a void method call, and thus it cannot be parameterized
    Expression documentBuilderFactory.setValidating(validate) is a void method call, and thus it cannot be parameterized
    Expression buildNodesModel(cur,name.toString(),level) is a void method call, and thus it cannot be parameterized
    13
    buildNodesModel(cur, name.toString(), level);
    4
    documentBuilderFactory.setNamespaceAware(namespace);
                                                                                                                  
    5
    documentBuilderFactory.setIgnoringElementContentWhitespace(whitespace);
                                                                                                                                                        
    Precondition Violations (5)
    Row Violation
    1Unmatched statement name.append(parent_name); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Expression documentBuilderFactory.setValidating(validate) is a void method call, and thus it cannot be parameterized
    3Expression buildNodesModel(cur,name.toString(),level) is a void method call, and thus it cannot be parameterized
    4Expression documentBuilderFactory.setValidating(validate) is a void method call, and thus it cannot be parameterized
    5Expression buildNodesModel(cur,name.toString(),level) is a void method call, and thus it cannot be parameterized