BeanShellTestElement o = (BeanShellTestElement) super.clone(); o.init(); return o;
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/util/BeanShellTestElement.java File path: /jakarta-jmeter-2.3.2/src/org/apache/jmeter/protocol/ldap/config/gui/LDAPArgumentsPanel.java
Method name: Object clone() Method name: TestElement createTestElement()
Number of AST nodes: 3 Number of AST nodes: 3
1
BeanShellTestElement o = (BeanShellTestElement) super.clone();
2
        o.init();
3
       return o
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.
4
;
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
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    BeanShellTestElement o = (BeanShellTestElement)super.clone();
    1
    BeanShellTestElement o = (BeanShellTestElement)super.clone();
    1
    LDAPArguments args = new LDAPArguments();
    Differences
    Expression1Expression2Difference
    org.apache.jmeter.util.BeanShellTestElementorg.apache.jmeter.protocol.ldap.config.gui.LDAPArgumentsSUBCLASS_TYPE_MISMATCH
    oargsVARIABLE_NAME_MISMATCH
    org.apache.jmeter.util.BeanShellTestElementorg.apache.jmeter.protocol.ldap.config.gui.LDAPArgumentsSUBCLASS_TYPE_MISMATCH
    (BeanShellTestElement)super.clone()new LDAPArguments()TYPE_COMPATIBLE_REPLACEMENT
    1
    LDAPArguments args = new LDAPArguments();
    2
    o.init();
    2
    o.init();
    2
    modifyTestElement(args);
    Differences
    Expression1Expression2Difference
    initmodifyTestElementMETHOD_INVOCATION_NAME_MISMATCH
    o.init()modifyTestElement(args)ARGUMENT_NUMBER_MISMATCH
    oMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression o.init() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method init
    Expression modifyTestElement(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression o.init() 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
    Expression o.init() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method init
    Expression modifyTestElement(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression o.init() 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();
    3
    return o;
                            
    Precondition Violations (9)
    Row Violation
    1Expression o.init() 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 o.init() 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
    5Expression o.init() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression modifyTestElement(args) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression o.init() is a void method call, and thus it cannot be parameterized
    8Expression modifyTestElement(args) is a void method call, and thus it cannot be parameterized
    9Clone fragment #1 returns variable o with type org.apache.jmeter.util.BeanShellTestElement , while Clone fragment #2 returns variable args with type org.apache.jmeter.protocol.ldap.config.gui.LDAPArguments