if (!acceptsNull) { shouldNeverHappen("Text is null, but null is not allowed"); }
if (!Close.performAction(e)) { return; } // Load the file for this recent file command loadProjectFile(e, getRecentFile(e), false);
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/gui/action/LoadRecentProject.java
Method name: String getAsText() Method name: void doAction(ActionEvent)
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");
3
			}
2
Close.performAction(e)) {
3
	        return;
4
	    }
5
        // Load the file for this recent file command
6
	    loadProjectFile(e, getRecentFile(e), false);
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)7.6
Clones locationClones are in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)58.3
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    3
    if (!acceptsNull)
    3
    if (!acceptsNull)
    1
    if (!Close.performAction(e))
    Differences
    Expression1Expression2Difference
    acceptsNullClose.performAction(e)TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression Close.performAction(e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    if (!Close.performAction(e))
                        
    2
    return;
    Preondition Violations
    Unmatched return;
    2
    return;
    4
    shouldNeverHappen("Text is null, but null is not allowed");
    4
    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
                                                                                                                                
                                                                                              
    3
    loadProjectFile(e, getRecentFile(e), false);
    Preondition Violations
    Unmatched statement loadProjectFile(e,getRecentFile(e),false); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3
    loadProjectFile(e, getRecentFile(e), false);
    Precondition Violations (5)
    Row Violation
    1Expression Close.performAction(e) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Unmatched return;
    3Unmatched 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
    4Unmatched statement loadProjectFile(e,getRecentFile(e),false); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero