if ( tuplizerImpls == null ) { tuplizerImpls = new HashMap(); } tuplizerImpls.put( entityMode, implClassName );
if (unownedCollections==null) { unownedCollections = new HashMap(8); } unownedCollections.put(key, collection);
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/mapping/PersistentClass.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/engine/StatefulPersistenceContext.java
Method name: void addTuplizer(EntityMode, String) Method name: void addUnownedCollection(CollectionKey, PersistentCollection)
Number of AST nodes: 3 Number of AST nodes: 3
1
if ( tuplizerImpls == null ) {
1
if (unownedCollections==null) {
2
			tuplizerImpls = new HashMap();
2
			unownedCollections = new HashMap(8);
3
		}
3
		}
4
		tuplizerImpls.put( entityMode, implClassName );
4
		unownedCollections.put(key, collection);
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)0.1
Clones locationClones are in different classes
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (tuplizerImpls == null)
    1
    if (tuplizerImpls == null)
    1
    if (unownedCollections == null)
    Differences
    Expression1Expression2Difference
    tuplizerImplsunownedCollectionsVARIABLE_NAME_MISMATCH
    1
    if (unownedCollections == null)
    2
    tuplizerImpls = new HashMap();
    2
    tuplizerImpls = new HashMap();
    2
    unownedCollections = new HashMap(8);
    Differences
    Expression1Expression2Difference
    tuplizerImplsunownedCollectionsVARIABLE_NAME_MISMATCH
    new HashMap()new HashMap(8)ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression tuplizerImpls is a field being modified, and thus it cannot be parameterized
    Expression unownedCollections is a field being modified, and thus it cannot be parameterized
    2
    unownedCollections = new HashMap(8);
    3
    tuplizerImpls.put(entityMode, implClassName);
    3
    tuplizerImpls.put(entityMode, implClassName);
    3
    unownedCollections.put(key, collection);
    Differences
    Expression1Expression2Difference
    entityModekeyVARIABLE_NAME_MISMATCH
    org.hibernate.EntityModeorg.hibernate.engine.CollectionKeyVARIABLE_TYPE_MISMATCH
    tuplizerImplsunownedCollectionsVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.hibernate.EntityMode of variable entityMode does not match with type org.hibernate.engine.CollectionKey of variable key
    • Make classes org.hibernate.EntityMode and org.hibernate.engine.CollectionKey extend a common superclass
    Expression tuplizerImpls cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression unownedCollections cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    unownedCollections.put(key, collection);
    Precondition Violations (5)
    Row Violation
    1Expression tuplizerImpls is a field being modified, and thus it cannot be parameterized
    2Expression unownedCollections is a field being modified, and thus it cannot be parameterized
    3Type org.hibernate.EntityMode of variable entityMode does not match with type org.hibernate.engine.CollectionKey of variable key
    4Expression tuplizerImpls cannot be parameterized, because it has dependencies to/from statements that will be extracted
    5Expression unownedCollections cannot be parameterized, because it has dependencies to/from statements that will be extracted