SQLFunction f = findSQLFunction( functionName ); if ( f == null ) { throw new QueryException( "Unable to find SQL function: " + functionName ); } return f;
Object resolved = parse( name ); if ( resolved == null ) { throw new InvalidObjectException( "unknown result style [" + name + "]" ); } return resolved;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/util/SessionFactoryHelper.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/engine/ExecuteUpdateResultCheckStyle.java
Method name: SQLFunction requireSQLFunction(String) Method name: Object readResolve()
Number of AST nodes: 4 Number of AST nodes: 4
1
SQLFunction f = findSQLFunction( functionName );
1
Object resolved = parse( name );
2
		if ( f == null ) {
2
		if ( resolved == null ) {
3
			throw new QueryException( "Unable to find SQL function: " + functionName );
3
			throw new InvalidObjectException( "unknown result style [" + name + "]" );
4
		}
4
		}
5
		return f;
5
		return resolved;
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 comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                  
    1
    Object resolved = parse(name);
    1
    SQLFunction f = findSQLFunction(functionName);
                                                                                                  
    2
    if (f == null)
    2
    if (f == null)
    2
    if (resolved == null)
    Differences
    Expression1Expression2Difference
    fresolvedVARIABLE_NAME_MISMATCH
    org.hibernate.dialect.function.SQLFunctionjava.lang.ObjectVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.dialect.function.SQLFunction of variable f does not match with type java.lang.Object of variable resolved
    • Make classes org.hibernate.dialect.function.SQLFunction and java.lang.Object extend a common superclass
    2
    if (resolved == null)
    3
    throw new QueryException("Unable to find SQL function: " + functionName);
    3
    throw new QueryException("Unable to find SQL function: " + functionName);
    3
    throw new InvalidObjectException("unknown result style [" + name + "]");
    Differences
    Expression1Expression2Difference
    org.hibernate.QueryExceptionjava.io.InvalidObjectExceptionSUBCLASS_TYPE_MISMATCH
    "Unable to find SQL function: ""unknown result style ["LITERAL_VALUE_MISMATCH
    functionNamenameVARIABLE_NAME_MISMATCH
    "Unable to find SQL function: " + functionName"unknown result style [" + name + "]"INFIX_EXTENDED_OPERAND_NUMBER_MISMATCH
    3
    throw new InvalidObjectException("unknown result style [" + name + "]");
                                          
    4
    return resolved;
    Preondition Violations
    Unmatched return resolved;
    4
    return resolved;
    4
    return f;
    4
    return f;
    Preondition Violations
    Unmatched return f;
                            
    Precondition Violations (3)
    Row Violation
    1Type org.hibernate.dialect.function.SQLFunction of variable f does not match with type java.lang.Object of variable resolved
    2Unmatched return resolved;
    3Unmatched return f;