if (!acceptsNull) { shouldNeverHappen("Text is null, but null is not allowed"); }
if (isFirst()) { fireIterationStart(); first = false; // TODO - should this use setFirst() ? }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/testbeans/gui/WrapperEditor.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/control/GenericController.java
Method name: String getAsText() Method name: void fireIterEvents()
Number of AST nodes: 2 Number of AST nodes: 3
1
if (!acceptsNull) {
1
if (
2
				shouldNeverHappen("Text is null, but null is not allowed");
2
isFirst()) {
3
			fireIterationStart();
4
			first = false; // TODO - should this use setFirst() ?
3
			}
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)0.1
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 fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    3
    if (!acceptsNull)
    3
    if (!acceptsNull)
    1
    if (isFirst())
    Differences
    Expression1Expression2Difference
    !acceptsNullisFirst()TYPE_COMPATIBLE_REPLACEMENT
    1
    if (isFirst())
    4
    shouldNeverHappen("Text is null, but null is not allowed");
    4
    shouldNeverHappen("Text is null, but null is not allowed");
    2
    fireIterationStart();
    Differences
    Expression1Expression2Difference
    shouldNeverHappenfireIterationStartMETHOD_INVOCATION_NAME_MISMATCH
    shouldNeverHappen("Text is null, but null is not allowed")fireIterationStart()ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression shouldNeverHappen("Text is null, but null is not allowed") is a void method call, and thus it cannot be parameterized
    Expression fireIterationStart() is a void method call, and thus it cannot be parameterized
    Expression shouldNeverHappen("Text is null, but null is not allowed") is a void method call, and thus it cannot be parameterized
    Expression fireIterationStart() is a void method call, and thus it cannot be parameterized
    2
    fireIterationStart();
                                  
    3
    first = false;
    Precondition Violations (4)
    Row Violation
    1Expression shouldNeverHappen("Text is null, but null is not allowed") is a void method call, and thus it cannot be parameterized
    2Expression fireIterationStart() is a void method call, and thus it cannot be parameterized
    3Expression shouldNeverHappen("Text is null, but null is not allowed") is a void method call, and thus it cannot be parameterized
    4Expression fireIterationStart() is a void method call, and thus it cannot be parameterized