if (!acceptsNull) { throw new IllegalArgumentException("Null is not allowed"); } text = null;
if (!acceptsNull) { shouldNeverHappen("Text is null but null is not allowed"); } value = null;
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/testbeans/gui/WrapperEditor.java
Method name: void setValue(Object) Method name: Object getValue()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (!acceptsNull) {
1
if (!acceptsNull) {
2
				throw new IllegalArgumentException("Null is not allowed");
2
				shouldNeverHappen("Text is null but null is not allowed");
3
			}
3
			}
4
			text = null;
4
			value = null;
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 declared in the same class
Number of node comparisons6
  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
    5
    if (!acceptsNull)
    4
    if (!acceptsNull)
                                                                                                                              
    5
    shouldNeverHappen("Text is null but null is not allowed");
    Preondition Violations
    Unmatched statement shouldNeverHappen("Text is null but null is not allowed"); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    5
    shouldNeverHappen("Text is null but null is not allowed");
    6
    throw new IllegalArgumentException("Null is not allowed");
    6
    throw new IllegalArgumentException("Null is not allowed");
    Preondition Violations
    Unmatched statement throw new IllegalArgumentException("Null is not allowed"); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    Unmatched throw new IllegalArgumentException("Null is not allowed");
                                                                                                                              
                                
    6
    value = null;
    7
    text = null;
                              
    Precondition Violations (4)
    Row Violation
    1Unmatched statement shouldNeverHappen("Text is null but null is not allowed"); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    2Unmatched statement throw new IllegalArgumentException("Null is not allowed"); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    3Unmatched throw new IllegalArgumentException("Null is not allowed");
    4The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero