JMSSampler sampler = new JMSSampler(); this.configureTestElement(sampler); transfer(sampler); return sampler;
LDAPArguments args = new LDAPArguments(); modifyTestElement(args); // TODO: Why do we clone the return value? This is the only reference // to it (right?) so we shouldn't need a separate copy. return (TestElement) args.clone();
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/jms/control/gui/JMSConfigGui.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/ldap/config/gui/LDAPArgumentsPanel.java
Method name: TestElement createTestElement() Method name: TestElement createTestElement()
Number of AST nodes: 4 Number of AST nodes: 3
1
JMSSampler sampler = new JMSSampler();
2
		this.configureTestElement(sampler);
3
		transfer(sampler);
4
		return sampler
1
LDAPArguments args = new LDAPArguments();
2
		modifyTestElement(args);
3
		// TODO: Why do we clone the return value? This is the only reference
4
		// to it (right?) so we shouldn't need a separate copy.
5
;
5
		return (TestElement) args.clone();
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 having the same super class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    JMSSampler sampler = new JMSSampler();
    1
    JMSSampler sampler = new JMSSampler();
    1
    LDAPArguments args = new LDAPArguments();
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.protocol.ldap.config.gui.LDAPArgumentsSUBCLASS_TYPE_MISMATCH
    samplerargsVARIABLE_NAME_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.protocol.ldap.config.gui.LDAPArgumentsSUBCLASS_TYPE_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.protocol.ldap.config.gui.LDAPArgumentsSUBCLASS_TYPE_MISMATCH
    1
    LDAPArguments args = new LDAPArguments();
    2
    this.configureTestElement(sampler);
                                                                                
    3
    transfer(sampler);
    3
    transfer(sampler);
    2
    modifyTestElement(args);
    Differences
    Expression1Expression2Difference
    transfermodifyTestElementMETHOD_INVOCATION_NAME_MISMATCH
    samplerargsVARIABLE_NAME_MISMATCH
    org.apache.jmeter.protocol.jms.sampler.JMSSamplerorg.apache.jmeter.protocol.ldap.config.gui.LDAPArgumentsSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression transfer(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method transfer
    Expression modifyTestElement(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    Expression modifyTestElement(args) is a void method call, and thus it cannot be parameterized
    2
    modifyTestElement(args);
                                                                            
    3
    return (TestElement)args.clone();
    4
    return sampler;
                                        
    Precondition Violations (5)
    Row Violation
    1Expression transfer(sampler) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression modifyTestElement(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression transfer(sampler) is a void method call, and thus it cannot be parameterized
    4Expression modifyTestElement(args) is a void method call, and thus it cannot be parameterized
    5Clone fragment #1 returns variable sampler with type org.apache.jmeter.protocol.jms.sampler.JMSSampler , while Clone fragment #2 returns variable args with type org.apache.jmeter.protocol.ldap.config.gui.LDAPArguments