if (s != null) { s.close(); }
if (null != sslmgr){ sslmgr.setContext(conn); // N.B. must be done after opening connection }
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/HTTPSampler.java
Method name: void close(Statement) Method name: HttpURLConnection setupConnection(URL, String, HTTPSampleResult)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (s != null) {
1
if (null != sslmgr){
2
			    s.close();
2
				    sslmgr.setContext(conn); // N.B. must be done after opening connection
3
			}
3
				}
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)0.4
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 fragment1
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    if (s != null)
    2
    if (s != null)
    9
    if (null != sslmgr)
    Differences
    Expression1Expression2Difference
    snullTYPE_COMPATIBLE_REPLACEMENT
    nullsslmgrTYPE_COMPATIBLE_REPLACEMENT
    9
    if (null != sslmgr)
    3
    s.close();
    3
    s.close();
    Preondition Violations
    Unmatched statement s.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched statement s.close(); 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
                              
                                                            
    10
    sslmgr.setContext(conn);
    Preondition Violations
    Unmatched statement sslmgr.setContext(conn); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10
    sslmgr.setContext(conn);
    Precondition Violations (4)
    Row Violation
    1Unmatched statement s.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement s.close(); 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
    3Unmatched statement sslmgr.setContext(conn); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero