this.title = title; init(); listeners.add(l);
while (reader.hasMoreChildren()) { reader.moveDown(); SampleResult res = (SampleResult) readItem(reader, context, results); samples.add(res); reader.moveUp(); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/gui/util/FilePanel.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/save/converters/TestResultWrapperConverter.java
Method name: void FilePanel(ChangeListener, String) Method name: Object unmarshal(HierarchicalStreamReader, UnmarshallingContext)
Number of AST nodes: 3 Number of AST nodes: 5
1
this.title = title;
1
whi
2
		init();
3
		listeners.add(l);
2
le (reader.hasMoreChildren()) {
3
			reader.moveDown();
4
			SampleResult res = (SampleResult) readItem(reader, context, results);
5
			samples.add(res);
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 comparisons12
  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 fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    this.title = title;
                                            
    2
    init();
    2
    init();
    9
    reader.moveDown();
    Differences
    Expression1Expression2Difference
    initmoveDownMETHOD_INVOCATION_NAME_MISMATCH
    readerMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression init() is a void method call, and thus it cannot be parameterized
    Expression reader.moveDown() is a void method call, and thus it cannot be parameterized
    Expression init() is a void method call, and thus it cannot be parameterized
    Expression reader.moveDown() is a void method call, and thus it cannot be parameterized
    9
    reader.moveDown();
                                                                                                                                            
    10
    SampleResult res = (SampleResult)readItem(reader, context, results);
    Preondition Violations
    Unmatched statement SampleResult res=(SampleResult)readItem(reader,context,results); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    10
    SampleResult res = (SampleResult)readItem(reader, context, results);
    3
    listeners.add(l);
    3
    listeners.add(l);
    11
    samples.add(res);
    Differences
    Expression1Expression2Difference
    lresVARIABLE_NAME_MISMATCH
    javax.swing.event.ChangeListenerorg.apache.jmeter.samplers.SampleResultVARIABLE_TYPE_MISMATCH
    listenerssamplesVARIABLE_NAME_MISMATCH
    java.util.Listjava.util.CollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type javax.swing.event.ChangeListener of variable l does not match with type org.apache.jmeter.samplers.SampleResult of variable res
    • Make classes javax.swing.event.ChangeListener and org.apache.jmeter.samplers.SampleResult extend a common superclass
    Type java.util.List of variable listeners does not match with type java.util.Collection of variable samples
    • Make classes java.util.List and java.util.Collection extend a common superclass
    11
    samples.add(res);
                                            
    12
    reader.moveUp();
    Precondition Violations (7)
    Row Violation
    1Expression init() is a void method call, and thus it cannot be parameterized
    2Expression reader.moveDown() is a void method call, and thus it cannot be parameterized
    3Expression init() is a void method call, and thus it cannot be parameterized
    4Expression reader.moveDown() is a void method call, and thus it cannot be parameterized
    5Unmatched statement SampleResult res=(SampleResult)readItem(reader,context,results); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Type javax.swing.event.ChangeListener of variable l does not match with type org.apache.jmeter.samplers.SampleResult of variable res
    7Type java.util.List of variable listeners does not match with type java.util.Collection of variable samples