ReceiveSubscriber sub = (ReceiveSubscriber) client; sub.close(); sub = null;
if(nr != 4) { channel.close(); channel = null; throw new IOException("Connection Closed: "+nr); }
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/client/ClientPool.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/sampler/AjpSampler.java
Method name: void clearClient() Method name: int getMessage()
Number of AST nodes: 3 Number of AST nodes: 4
1
ReceiveSubscriber sub = (ReceiveSubscriber) client;
2
				sub.close();
3
				sub = null;
1
if(nr != 4) {
2
            channel.close();
3
            channel = null;
4
            throw new IOException("Connection Closed: "+nr);
5
        }
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)0.0
Clones locationClones are in different classes
Number of node comparisons9
  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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    ReceiveSubscriber sub = (ReceiveSubscriber)client;
                                                                                                          
    6
    sub.close();
    6
    sub.close();
    5
    channel.close();
    Differences
    Expression1Expression2Difference
    subchannelVARIABLE_NAME_MISMATCH
    org.apache.jmeter.protocol.jms.client.ReceiveSubscriberjava.net.SocketVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.jmeter.protocol.jms.client.ReceiveSubscriber of variable sub does not match with type java.net.Socket of variable channel
    • Make classes org.apache.jmeter.protocol.jms.client.ReceiveSubscriber and java.net.Socket extend a common superclass
    5
    channel.close();
                                    
    6
    channel = null;
                                                                                                              
    7
    throw new IOException("Connection Closed: " + nr);
    Preondition Violations
    Unmatched throw new IOException("Connection Closed: " + nr);
    7
    throw new IOException("Connection Closed: " + nr);
    7
    sub = null;
    7
    sub = null;
    Preondition Violations
    Unmatched statement sub=null; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                            
    Precondition Violations (3)
    Row Violation
    1Type org.apache.jmeter.protocol.jms.client.ReceiveSubscriber of variable sub does not match with type java.net.Socket of variable channel
    2Unmatched throw new IOException("Connection Closed: " + nr);
    3Unmatched statement sub=null; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted