while ( it.hasNext() ) { ForeignKeyMetadata existingFk = ( ForeignKeyMetadata ) it.next(); if ( existingFk.matches( fk ) ) { return existingFk; } }
while ( itr.hasNext() ) { AuxiliaryDatabaseObject object = (AuxiliaryDatabaseObject) itr.next(); if ( object.appliesToDialect( dialect ) ) { script.add( object.sqlCreateString( dialect, mapping, defaultCatalog, defaultSchema ) ); } }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/tool/hbm2ddl/TableMetadata.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/cfg/Configuration.java
Method name: ForeignKeyMetadata getForeignKeyMetadata(ForeignKey) Method name: String[] generateSchemaCreationScript(Dialect)
Number of AST nodes: 4 Number of AST nodes: 4
1
while ( it.hasNext() ) {
1
while ( itr.hasNext() ) {
2
			ForeignKeyMetadata existingFk = ( ForeignKeyMetadata ) it.next();
2
			AuxiliaryDatabaseObject object = (AuxiliaryDatabaseObject) itr.next();
3
			if ( existingFk.matches( fk ) ) {
3
			if ( 
4
				return existingFk
4
object.appliesToDialect( dialect ) ) {
5
;
5
				script.add( object.sqlCreateString( dialect, mapping, defaultCatalog, defaultSchema ) );
6
			}
6
			}
7
		}
7
		}
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1