if (pageEncodings != null) { synchronized (pageEncodings) { contentEncoding = (String) pageEncodings.get(urlWithoutQuery); } }
if(pageEncoding != null) { String urlWithoutQuery = getUrlWithoutQuery(result.getURL()); synchronized(pageEncodings) { pageEncodings.put(urlWithoutQuery, pageEncoding); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/proxy/HttpRequestHdr.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/proxy/Proxy.java
Method name: void populateSampler(Map, Map) Method name: String addPageEncoding(SampleResult)
Number of AST nodes: 3 Number of AST nodes: 4
1
if (pageEncodings != null) {
1
if(pageEncoding != null) {
2
    
2
            String urlWithoutQuery = getUrlWithoutQuery(result.getURL());
3
            synchronized (pageEncodings) {
3
            synchronized(pageEncodings) {
4
                    contentEncoding = (String) pageEncodings.get(urlWithoutQuery);
4
                pageEncodings.put(urlWithoutQuery, pageEncoding);
5
                }
5
            
6
    
6
}
7
        }
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 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)0.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    30
    if (pageEncodings != null)
    30
    if (pageEncodings != null)
    2
    if (pageEncoding != null)
    Differences
    Expression1Expression2Difference
    pageEncodingspageEncodingVARIABLE_NAME_MISMATCH
    java.util.Mapjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Map of variable pageEncodings does not match with type java.lang.String of variable pageEncoding
    • Make classes java.util.Map and java.lang.String extend a common superclass
    2
    if (pageEncoding != null)
                                                                                                                                
    3
    String urlWithoutQuery = getUrlWithoutQuery(result.getURL());
    31
    synchronized (pageEncodings)
    4
    synchronized (pageEncodings)
                                                                                                          
    5
    pageEncodings.put(urlWithoutQuery, pageEncoding);
    32
    contentEncoding = (String)pageEncodings.get(urlWithoutQuery);
                                                                                                                                  
    Precondition Violations (1)
    Row Violation
    1Type java.util.Map of variable pageEncodings does not match with type java.lang.String of variable pageEncoding