if (s != null) { s.close(); }
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); } }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jdbc/sampler/JDBCSampler.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/sampler/WebServiceSampler.java
Method name: void close(Statement) Method name: void checkProxy()
Number of AST nodes: 2 Number of AST nodes: 4
1
if (s != null) {
1
if (
2
			    s.close();
2
host == null || host.length() == 0) {
3
				// it's not set, lets check if the user passed
4
				// proxy host and port from command line
5
                host = System.getProperty("http.proxyHost");
6
				if (host != null) {
7
					this.setProxyHost(host);
8
				}
3
			}
9
			}
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 having the same super class
Number of node comparisons5
  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)0.4
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
                                                                                              
    6
    host = System.getProperty("http.proxyHost");
    2
    if (s != null)
    2
    if (s != null)
    7
    if (host != null)
    Differences
    Expression1Expression2Difference
    shostVARIABLE_NAME_MISMATCH
    java.sql.Statementjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.sql.Statement of variable s does not match with type java.lang.String of variable host
    • Make classes java.sql.Statement and java.lang.String extend a common superclass
    7
    if (host != null)
    3
    s.close();
                              
                                                          
    8
    this.setProxyHost(host);
    Precondition Violations (1)
    Row Violation
    1Type java.sql.Statement of variable s does not match with type java.lang.String of variable host