name.append(parent_name); name.append(cur.getName()); name.append(seperator); buildNodesModel(cur, name.toString(), level);
while (reader.hasMoreChildren()) { reader.moveDown(); JMeterProperty subProp = (JMeterProperty) readItem(reader, context, prop); prop.addProperty(subProp); reader.moveUp(); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/control/gui/ModuleControllerGui.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/save/converters/MultiPropertyConverter.java
Method name: void buildNodesModel(JMeterTreeNode, String, int) Method name: Object unmarshal(HierarchicalStreamReader, UnmarshallingContext)
Number of AST nodes: 4 Number of AST nodes: 5
1
name.append(parent_name);
2
					name.append(cur.getName
1
while (reader.hasMoreChildren()) {
3
());
2
			reader.moveDown();
4
					name.append(seperator);
3
			
5
					buildNodesModel(cur, name.toString(), level);
4
JMeterProperty subProp = (JMeterProperty) readItem(reader, context, prop);
5
			prop.addProperty(subProp);
6
			reader.moveUp();
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)0.0
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
                                              
    4
    reader.moveDown();
                                                                                                                                                    
    5
    JMeterProperty subProp = (JMeterProperty)readItem(reader, context, prop);
                                                              
    6
    prop.addProperty(subProp);
    10
    name.append(parent_name);
    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
                                                              
    11
    name.append(cur.getName());
                                                                  
    12
    name.append(seperator);
                                                          
    13
    buildNodesModel(cur, name.toString(), level);
    13
    buildNodesModel(cur, name.toString(), level);
    7
    reader.moveUp();
    Differences
    Expression1Expression2Difference
    buildNodesModelmoveUpMETHOD_INVOCATION_NAME_MISMATCH
    buildNodesModel(cur,name.toString(),level)reader.moveUp()ARGUMENT_NUMBER_MISMATCH
    readerMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression buildNodesModel(cur,name.toString(),level) is a void method call, and thus it cannot be parameterized
    Expression reader.moveUp() 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 reader.moveUp() is a void method call, and thus it cannot be parameterized
    7
    reader.moveUp();
    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 buildNodesModel(cur,name.toString(),level) is a void method call, and thus it cannot be parameterized
    3Expression reader.moveUp() is a void method call, and thus it cannot be parameterized
    4Expression buildNodesModel(cur,name.toString(),level) is a void method call, and thus it cannot be parameterized
    5Expression reader.moveUp() is a void method call, and thus it cannot be parameterized