checkLhsIsNotCollection(); dereferenceComponent( parent ); initText();
write(); beforeRemove(index); return values.remove(index);
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/tree/DotNode.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/collection/PersistentIdentifierBag.java
Method name: void resolve(boolean, boolean, String, AST) Method name: Object remove(int)
Number of AST nodes: 3 Number of AST nodes: 3
1
checkLhsIsNotCollection();
1
write();
2
			dereferenceComponent( parent );
2
		before
3
			initText(
3
Remove(index);
4
);
4
		return values.remove(index);
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 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
    9
    checkLhsIsNotCollection();
    9
    checkLhsIsNotCollection();
    1
    write();
    Differences
    Expression1Expression2Difference
    checkLhsIsNotCollectionwriteMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression checkLhsIsNotCollection() is a void method call, and thus it cannot be parameterized
    Expression write() is a void method call, and thus it cannot be parameterized
    1
    write();
                                                                  
    3
    return values.remove(index);
    Preondition Violations
    Unmatched return values.remove(index);
    3
    return values.remove(index);
    10
    dereferenceComponent(parent);
    10
    dereferenceComponent(parent);
    Preondition Violations
    Unmatched statement dereferenceComponent(parent); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                      
    11
    initText();
    11
    initText();
    2
    beforeRemove(index);
    Differences
    Expression1Expression2Difference
    initTextbeforeRemoveMETHOD_INVOCATION_NAME_MISMATCH
    initText()beforeRemove(index)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression initText() is a void method call, and thus it cannot be parameterized
    Expression beforeRemove(index) is a void method call, and thus it cannot be parameterized
    Expression initText() is a void method call, and thus it cannot be parameterized
    Expression beforeRemove(index) is a void method call, and thus it cannot be parameterized
    2
    beforeRemove(index);
    Precondition Violations (8)
    Row Violation
    1Expression checkLhsIsNotCollection() is a void method call, and thus it cannot be parameterized
    2Expression write() is a void method call, and thus it cannot be parameterized
    3Unmatched return values.remove(index);
    4Unmatched statement dereferenceComponent(parent); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Expression initText() is a void method call, and thus it cannot be parameterized
    6Expression beforeRemove(index) is a void method call, and thus it cannot be parameterized
    7Expression initText() is a void method call, and thus it cannot be parameterized
    8Expression beforeRemove(index) is a void method call, and thus it cannot be parameterized