if (jc != null) { jc.getVars().clear(); jc = null; }
synchronized (formEncodings) { String formEncoding = (String) formEncodings.get(urlWithoutQuery); // Form encoding has priority over page encoding if (formEncoding != null) { contentEncoding = formEncoding; } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/commons/jexl/bsf/JexlEngine.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/proxy/HttpRequestHdr.java
Method name: void terminate() Method name: void populateSampler(Map, Map)
Number of AST nodes: 3 Number of AST nodes: 4
1
if (jc != null) {
2
            jc.getVars().clear();
3
            jc = null;
1
synchronized (formEncodings) {
2
                    String formEncoding = (String) formEncodings.get(urlWithoutQuery);
3
                    // Form encoding has priority over page encoding
4
                    if (formEncoding != null) {
5
                        contentEncoding = formEncoding;
6
                    }
4
        }
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)0.1
Clones locationClones are in different classes
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 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (jc != null)
    1
    if (jc != null)
    36
    if (formEncoding != null)
    Differences
    Expression1Expression2Difference
    jcformEncodingVARIABLE_NAME_MISMATCH
    org.apache.commons.jexl.JexlContextjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.commons.jexl.JexlContext of variable jc does not match with type java.lang.String of variable formEncoding
    • Make classes org.apache.commons.jexl.JexlContext and java.lang.String extend a common superclass
    36
    if (formEncoding != null)
    2
    jc.getVars().clear();
                                                    
    3
    jc = null;
                          
                                                                      
    37
    contentEncoding = formEncoding;
    Precondition Violations (1)
    Row Violation
    1Type org.apache.commons.jexl.JexlContext of variable jc does not match with type java.lang.String of variable formEncoding