if (client instanceof OnMessageSubscriber) { OnMessageSubscriber sub = (OnMessageSubscriber) client; sub.close(); sub = null; }
tags.push(tagname); startTag(tagname); return this;
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/jorphan/util/XMLBuffer.java
Method name: void clearClient() Method name: XMLBuffer openTag(String)
Number of AST nodes: 4 Number of AST nodes: 3
1
if (client instanceof OnMessageSubscriber) {
2
				OnMessageSubscriber sub = (OnMessageSubscriber) client;
3
				sub.close();
4
				sub = null;
5
			}
1
tags.push(tagname);
2
		startTag(tagname);
3
		return this;
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
                                                
    1
    tags.push(tagname);
    13
    OnMessageSubscriber sub = (OnMessageSubscriber)client;
                                                                                                                    
    14
    sub.close();
    14
    sub.close();
    2
    startTag(tagname);
    Differences
    Expression1Expression2Difference
    closestartTagMETHOD_INVOCATION_NAME_MISMATCH
    sub.close()startTag(tagname)ARGUMENT_NUMBER_MISMATCH
    subMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression sub.close() is a void method call, and thus it cannot be parameterized
    Expression startTag(tagname) is a void method call, and thus it cannot be parameterized
    Expression sub.close() is a void method call, and thus it cannot be parameterized
    Expression startTag(tagname) is a void method call, and thus it cannot be parameterized
    2
    startTag(tagname);
                                  
    3
    return this;
    Preondition Violations
    Unmatched return this;
    3
    return this;
    15
    sub = null;
    15
    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 (6)
    Row Violation
    1Expression sub.close() is a void method call, and thus it cannot be parameterized
    2Expression startTag(tagname) is a void method call, and thus it cannot be parameterized
    3Expression sub.close() is a void method call, and thus it cannot be parameterized
    4Expression startTag(tagname) is a void method call, and thus it cannot be parameterized
    5Unmatched return this;
    6Unmatched statement sub=null; cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted