for ( int i = 0; i < values.length; i++ ) { types[i].nullSafeSet( statement, values[i], startIndex + span, session ); span += types[i].getColumnSpan( getFactory() ); }
for ( int i = 0; i < propertySpan; i++ ) { propertyTypes[i].nullSafeSet( st, subvalues[i], begin, session ); begin += propertyTypes[i].getColumnSpan( session.getFactory() ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/loader/Loader.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/type/ComponentType.java
Method name: int bindPositionalParameters(PreparedStatement, QueryParameters, int, SessionImplementor) Method name: void nullSafeSet(PreparedStatement, Object, int, SessionImplementor)
Number of AST nodes: 3 Number of AST nodes: 3
1
for ( int i = 0; i < values.length; i++ ) {
1
for ( int i = 0; i < propertySpan; i++ ) {
2
			types[i].nullSafeSet( statement, values[i], startIndex + span, session );
2
			propertyTypes[i].nullSafeSet( st, subvalues[i], begin, session );
3
			span += types[i].getColumnSpan( getFactory() );
3
			begin += propertyTypes[i].getColumnSpan( session.getFactory() );
4
		}
4
		}
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)0.2
Clones locationClones are in different classes
Number of node comparisons9
  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)20.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    4
    for (int i = 0; i < values.length; i++)
    4
    for (int i = 0; i < values.length; i++)
    2
    for (int i = 0; i < propertySpan; i++)
    Differences
    Expression1Expression2Difference
    values.lengthpropertySpanTYPE_COMPATIBLE_REPLACEMENT
    2
    for (int i = 0; i < propertySpan; i++)
    5
    types[i].nullSafeSet(statement, values[i], startIndex + span, session);
    5
    types[i].nullSafeSet(statement, values[i], startIndex + span, session);
    3
    propertyTypes[i].nullSafeSet(st, subvalues[i], begin, session);
    Differences
    Expression1Expression2Difference
    statementstVARIABLE_NAME_MISMATCH
    valuessubvaluesVARIABLE_NAME_MISMATCH
    startIndex + spanbeginTYPE_COMPATIBLE_REPLACEMENT
    typespropertyTypesVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression startIndex + span cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression begin cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    propertyTypes[i].nullSafeSet(st, subvalues[i], begin, session);
    6
    span += types[i].getColumnSpan(getFactory());
    6
    span += types[i].getColumnSpan(getFactory());
    4
    begin += propertyTypes[i].getColumnSpan(session.getFactory());
    Differences
    Expression1Expression2Difference
    spanbeginVARIABLE_NAME_MISMATCH
    sessionMISSING_METHOD_INVOCATION_EXPRESSION
    typespropertyTypesVARIABLE_NAME_MISMATCH
    4
    begin += propertyTypes[i].getColumnSpan(session.getFactory());
    Precondition Violations (4)
    Row Violation
    1Expression startIndex + span cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression begin cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variables span , while Clone fragment #2 returns variables
    4The refactoring of the clones is infeasible, because classes org.hibernate.loader.Loader and org.hibernate.type.ComponentType do not have a common superclass