if ( persister.hasCache() ) { ck = new CacheKey( id, persister.getIdentifierType(), persister.getRootEntityName(), session.getEntityMode(), session.getFactory() ); lock = persister.getCacheAccessStrategy().lockItem( ck, version ); } else { ck = null; }
if ( persister.hasCache() ) { ck = new CacheKey( event.getEntityId(), persister.getIdentifierType(), persister.getRootEntityName(), source.getEntityMode(), source.getFactory() ); lock = persister.getCacheAccessStrategy().lockItem( ck, null ); } else { ck = null; }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/action/EntityDeleteAction.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/event/def/DefaultLoadEventListener.java
Method name: void execute() Method name: Object lockAndLoad(LoadEvent, EntityPersister, EntityKey, LoadEventListener.LoadType, SessionImplementor)
Number of AST nodes: 4 Number of AST nodes: 4
1
if ( persister.hasCache() ) {
1
if ( persister.hasCache() ) {
2
			ck = new CacheKey( 
2
			ck = new CacheKey(
3
					id, 
3
					event.getEntityId(),
4
					persister.getIdentifierType(), 
4
					persister.getIdentifierType(),
5
					persister.getRootEntityName(), 
5
					persister.getRootEntityName(),
6
					session.getEntityMode(), 
6
					source.getEntityMode(),
7
					session.getFactory() 
7
					source.getFactory()
8
	
9
			);
8
			);
10
			lock = persister.getCacheAccessStrategy().lockItem( ck, version );
9
			lock = persister.getCacheAccessStrategy().lockItem( ck, null );
11
		}
10
		}
12
		else {
11
		else {
13
			ck = null;
12
			ck = null;
14
		}
13
		}
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 comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    10
    if (persister.hasCache())
    3
    if (persister.hasCache())
    11
    ck = new CacheKey(id, persister.getIdentifierType(), persister.getRootEntityName(), session.getEntityMode(), session.getFactory());
    11
    ck = new CacheKey(id, persister.getIdentifierType(), persister.getRootEntityName(), session.getEntityMode(), session.getFactory());
    4
    ck = new CacheKey(event.getEntityId(), persister.getIdentifierType(), persister.getRootEntityName(), source.getEntityMode(), source.getFactory());
    Differences
    Expression1Expression2Difference
    idevent.getEntityId()TYPE_COMPATIBLE_REPLACEMENT
    sessionsourceVARIABLE_NAME_MISMATCH
    sessionsourceVARIABLE_NAME_MISMATCH
    4
    ck = new CacheKey(event.getEntityId(), persister.getIdentifierType(), persister.getRootEntityName(), source.getEntityMode(), source.getFactory());
    12
    lock = persister.getCacheAccessStrategy().lockItem(ck, version);
    12
    lock = persister.getCacheAccessStrategy().lockItem(ck, version);
    5
    lock = persister.getCacheAccessStrategy().lockItem(ck, null);
    Differences
    Expression1Expression2Difference
    versionnullTYPE_COMPATIBLE_REPLACEMENT
    5
    lock = persister.getCacheAccessStrategy().lockItem(ck, null);
    else
    else
    13
    ck = null;
    6
    ck = null;
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables ck , while Clone fragment #2 returns variables