if (host == null || host.length() == 0) { // it's not set, lets check if the user passed // proxy host and port from command line host = System.getProperty("http.proxyHost"); if (host != null) { this.setProxyHost(host); } }
if (itr.hasNext()) { SamplingStatCalculator row = (SamplingStatCalculator)itr.next(); if (row != null) { items.add(row); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/sampler/WebServiceSampler.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/testelement/JTLData.java
Method name: void checkProxy() Method name: List getStats(List)
Number of AST nodes: 4 Number of AST nodes: 4
1
if (host == null || host.length() == 0) {
1
if (
2
				// it's not set, lets check if the user passed
3
				// proxy host and port from command line
4
                host = System.getProperty("http.proxyHost");
5
				if (host != null) {
6
					this.setProxyHost(host);
7
				}
8
			
2
itr.hasNext()) {
3
            SamplingStatCalculator row = (SamplingStatCalculator)itr.next();
4
            if (row != null) {
5
                items.add(row);
6
            }
9
}
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)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                      
    4
    SamplingStatCalculator row = (SamplingStatCalculator)itr.next();
    6
    host = System.getProperty("http.proxyHost");
                                                                                              
    7
    if (host != null)
    7
    if (host != null)
    5
    if (row != null)
    Differences
    Expression1Expression2Difference
    hostrowVARIABLE_NAME_MISMATCH
    java.lang.Stringorg.apache.jmeter.visualizers.SamplingStatCalculatorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.String of variable host does not match with type org.apache.jmeter.visualizers.SamplingStatCalculator of variable row
    • Make classes java.lang.String and org.apache.jmeter.visualizers.SamplingStatCalculator extend a common superclass
    5
    if (row != null)
                                        
    6
    items.add(row);
    8
    this.setProxyHost(host);
                                                          
    Precondition Violations (1)
    Row Violation
    1Type java.lang.String of variable host does not match with type org.apache.jmeter.visualizers.SamplingStatCalculator of variable row