UserParameters up = (UserParameters) super.clone(); up.lock = lock; // ensure that clones share the same lock object return up;
AuthManager authMan = tableModel.manager; configureTestElement(authMan); return (TestElement) authMan.clone();
Clone fragments detected by clone detection tool
File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/modifiers/UserParameters.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/http/gui/AuthPanel.java
Method name: Object clone() Method name: TestElement createTestElement()
Number of AST nodes: 3 Number of AST nodes: 3
1
UserParameters up = (UserParameters) super.clone();
2
		up.lock = lock; // ensure that clones share the same lock object
3
		return up
1
AuthManager authMan = tableModel.manager;
2
		configureTestElement(authMan);
4
;
3
		return (TestElement) authMan.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
Number of node comparisons8
  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
    UserParameters up = (UserParameters)super.clone();
    1
    UserParameters up = (UserParameters)super.clone();
    1
    AuthManager authMan = tableModel.manager;
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.modifiers.UserParametersorg.apache.jmeter.protocol.http.control.AuthManagerSUBCLASS_TYPE_MISMATCH
    upauthManVARIABLE_NAME_MISMATCH
    org.apache.jmeter.modifiers.UserParametersorg.apache.jmeter.protocol.http.control.AuthManagerSUBCLASS_TYPE_MISMATCH
    (UserParameters)super.clone()tableModel.managerTYPE_COMPATIBLE_REPLACEMENT
    1
    AuthManager authMan = tableModel.manager;
                                                                      
    2
    configureTestElement(authMan);
    2
    up.lock = lock;
                                    
                                                                                  
    3
    return (TestElement)authMan.clone();
    3
    return up;
                              
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable up with type org.apache.jmeter.modifiers.UserParameters , while Clone fragment #2 returns variable authMan with type org.apache.jmeter.protocol.http.control.AuthManager