if ( embeddedParameters == null ) { embeddedParameters = new ArrayList(); } embeddedParameters.add( specification );
if ( isBag( collectionPersisters[i] ) ) { if ( bagRoles == null ) { bagRoles = new ArrayList(); } bagRoles.add( collectionPersisters[i].getRole() ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/tree/FromElement.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/loader/BasicLoader.java
Method name: void addEmbeddedParameter(ParameterSpecification) Method name: void postInstantiate()
Number of AST nodes: 3 Number of AST nodes: 4
1
if ( embeddedParameters == null ) {
1
if ( 
2
			embeddedParameter
2
isBag( collectionPersisters[i] ) ) {
3
					if ( bagRoles == null ) {
3
s = new ArrayList();
4
						bagRoles = new ArrayList();
4
		}
5
					}
5
		embeddedParameters.add( specification );
6
					bagRoles.add( collectionPersisters[i].getRole() );
7
				}
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 comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (embeddedParameters == null)
    1
    if (embeddedParameters == null)
    13
    if (bagRoles == null)
    Differences
    Expression1Expression2Difference
    embeddedParametersbagRolesVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression bagRoles cannot be parameterized, because it has dependencies to/from statements that will be extracted
    13
    if (bagRoles == null)
    2
    embeddedParameters = new ArrayList();
    2
    embeddedParameters = new ArrayList();
    14
    bagRoles = new ArrayList();
    Differences
    Expression1Expression2Difference
    embeddedParametersbagRolesVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression embeddedParameters is a field being modified, and thus it cannot be parameterized
    14
    bagRoles = new ArrayList();
    3
    embeddedParameters.add(specification);
                                                                                      
                                                                                                            
    15
    bagRoles.add(collectionPersisters[i].getRole());
    Preondition Violations
    Unmatched statement bagRoles.add(collectionPersisters[i].getRole()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    15
    bagRoles.add(collectionPersisters[i].getRole());
    Precondition Violations (4)
    Row Violation
    1Expression bagRoles cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression embeddedParameters is a field being modified, and thus it cannot be parameterized
    3Unmatched statement bagRoles.add(collectionPersisters[i].getRole()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Clone fragment #1 returns variables , while Clone fragment #2 returns variables bagRoles