Selectable s = (Selectable) columns.next(); if ( !s.isFormula() ) { Column col = (Column) s; if ( !distinctColumns.add( col.getName() ) ) { throw new MappingException( "Repeated column in mapping for collection: " + getRole() + " column: " + col.getName() ); } }
Selectable columnOrFormula = (Selectable) columns.next(); if ( !columnOrFormula.isFormula() ) { Column col = (Column) columnOrFormula;
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/mapping/Collection.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/mapping/PersistentClass.java
Method name: void checkColumnDuplication(java.util.Set, Iterator) Method name: void checkColumnDuplication(Set, Iterator)
Number of AST nodes: 5 Number of AST nodes: 2
1
Selectable s = (Selectable) columns.next();
1
Selectable columnOrFormula = (Selectable) columns.next();
2
			if ( !s.isFormula() ) {
2
			if ( !columnOrFormula.isFormula() ) {
3
				Column col = (Column) s;
3
				Column col = (Column) 
4
				if ( !distinctColumns.add( col.getName() ) ) {
5
					throw new MappingException( "Repeated column in mapping for collection: "
6
						+ getRole()
7
						+ " column: "
8
						+ col.getName() );
9
				}
10
			}
4
columnOrFormula;
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)0.0
Clones locationClones are in different classes
Number of node comparisons7
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    2
    Selectable s = (Selectable)columns.next();
    2
    Selectable s = (Selectable)columns.next();
    2
    Selectable columnOrFormula = (Selectable)columns.next();
    Differences
    Expression1Expression2Difference
    scolumnOrFormulaVARIABLE_NAME_MISMATCH
    2
    Selectable columnOrFormula = (Selectable)columns.next();
    3
    if (!s.isFormula())
    3
    if (!s.isFormula())
    3
    if (!columnOrFormula.isFormula())
    Differences
    Expression1Expression2Difference
    scolumnOrFormulaVARIABLE_NAME_MISMATCH
    3
    if (!columnOrFormula.isFormula())
    4
    Column col = (Column)s;
    4
    Column col = (Column)s;
    4
    Column col = (Column)columnOrFormula;
    Differences
    Expression1Expression2Difference
    scolumnOrFormulaVARIABLE_NAME_MISMATCH
    4
    Column col = (Column)columnOrFormula;
    5
    if (!distinctColumns.add(col.getName()))
    5
    if (!distinctColumns.add(col.getName()))
    Preondition Violations
    Unmatched statement if(!distinctColumns.add(col.getName())) cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                        
    6
    throw new MappingException("Repeated column in mapping for collection: " + getRole() + " column: " + col.getName());
    6
    throw new MappingException("Repeated column in mapping for collection: " + getRole() + " column: " + col.getName());
    Preondition Violations
    Unmatched statement throw new MappingException("Repeated column in mapping for collection: " + getRole() + " column: "+ col.getName()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched throw new MappingException("Repeated column in mapping for collection: " + getRole() + " column: "+ col.getName());
                                                                                                                                                                                                                                                
    Precondition Violations (4)
    Row Violation
    1Unmatched statement if(!distinctColumns.add(col.getName())) cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement throw new MappingException("Repeated column in mapping for collection: " + getRole() + " column: "+ col.getName()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched throw new MappingException("Repeated column in mapping for collection: " + getRole() + " column: "+ col.getName());
    4Clone fragment #1 returns variables , while Clone fragment #2 returns variables col