return new StringBuffer( 300 ) .append( " ADD CONSTRAINT " ) .append( constraintName ) .append( " FOREIGN KEY " ) .append( constraintName ) .append( " (" ) .append( StringHelper.join( ", ", foreignKey ) ) // identifier-commalist .append( ") REFERENCES " ) .append( referencedTable ) .append( " (" ) .append( StringHelper.join( ", ", primaryKey ) ) // identifier-commalist .append( ") " ) .toString();
return new StringBuffer(30) .append(" add index ") .append(constraintName) .append(" (") .append(cols) .append("), add constraint ") .append(constraintName) .append(" foreign key (") .append(cols) .append(") references ") .append(referencedTable) .append(" (") .append( StringHelper.join(", ", primaryKey) ) .append(')') .toString();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/dialect/Cache71Dialect.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/dialect/MySQLDialect.java
Method name: String getAddForeignKeyConstraintString(String, String[], String, String[], boolean) Method name: String getAddForeignKeyConstraintString(String, String[], String, String[], boolean)
Number of AST nodes: 1 Number of AST nodes: 1
1
return new StringBuffer( 300 )
1
return new StringBuffer(30)
2
				.append( " ADD CONSTRAINT " )
2
			.append(" add index ")
3
				.append( constraintName )
3
			.append(constraintName)
4
				.append( " FOREIGN KEY " )
4
			.append(" (")
5
				.append( constraintName )
5
			.append(co
6
				.append( " (" )
7
	
6
ls)
7
			.append("), add constraint ")
8
			.append( StringHelper.join( ", ",
8
			.append(constraintName)
9
 foreignKey ) )	// identifier-commalist
9
			.append(" foreign key (")
10
			.append(cols)
10
				.append( ") REFERENCES " )
11
			.append(") 
11
	
12
references ")
12
			.append( referencedTable )
13
			.append(referencedTable)
13
				.append( " (" )
14
			.append(" (")
14
				.append( StringHelper.join( ", ", primaryKey ) ) // identifier-commalist
15
			.append( StringHelper.join(", ", primaryKey) )
15
	
16
			.append( ") " )
16
			.append(
17
	
17
')')
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			.toString();
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			.toString();
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)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons1