if ( o == null ) { namedParameters.put( name, loc ); } else if ( o instanceof Integer ) { ArrayList list = new ArrayList( 4 ); list.add( o ); list.add( loc ); namedParameters.put( name, list ); } else { ( ( ArrayList ) o ).add( loc ); }
if ( o == null ) { namedParameterBindPoints.put( name, loc ); } else if ( o instanceof Integer ) { ArrayList list = new ArrayList( 4 ); list.add( o ); list.add( loc ); namedParameterBindPoints.put( name, list ); } else { ( ( List ) o ).add( loc ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/classic/QueryTranslatorImpl.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/loader/custom/sql/SQLQueryParser.java
Method name: void addNamedParameter(String) Method name: void addNamedParameter(String)
Number of AST nodes: 8 Number of AST nodes: 8
1
if ( o == null ) {
1
if ( o == null ) {
2
			namedParameters.put( name, loc );
2
				namedParameterBindPoints.put( name, loc );
3
		}
3
			}
4
		else if ( o instanceof Integer ) {
4
			else if ( o instanceof Integer ) {
5
			ArrayList list = new ArrayList( 4 );
5
				ArrayList list = new ArrayList( 4 );
6
			list.add( o );
6
				list.add( o );
7
			list.add( loc );
7
				list.add( loc );
8
			namedParameters.put( name, list );
8
				namedParameterBindPoints.put( name, list );
9
		}
9
			}
10
		else {
10
			else {
11
			( ( ArrayList ) o ).add( loc );
11
				( ( List ) o ).add( loc );
12
		}
12
			}
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 comparisons53
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)5.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    if (o == null)
    3
    if (o == null)
    6
    namedParameters.put(name, loc);
    6
    namedParameters.put(name, loc);
    4
    namedParameterBindPoints.put(name, loc);
    Differences
    Expression1Expression2Difference
    namedParametersnamedParameterBindPointsVARIABLE_NAME_MISMATCH
    4
    namedParameterBindPoints.put(name, loc);
    7
    else if (o instanceof Integer)
    5
    else if (o instanceof Integer)
    8
    ArrayList list = new ArrayList(4);
    6
    ArrayList list = new ArrayList(4);
    9
    list.add(o);
    7
    list.add(o);
    10
    list.add(loc);
    8
    list.add(loc);
    11
    namedParameters.put(name, list);
    11
    namedParameters.put(name, list);
    9
    namedParameterBindPoints.put(name, list);
    Differences
    Expression1Expression2Difference
    namedParametersnamedParameterBindPointsVARIABLE_NAME_MISMATCH
    9
    namedParameterBindPoints.put(name, list);
    else
    else
    12
    ((ArrayList)o).add(loc);
    12
    ((ArrayList)o).add(loc);
    10
    ((List)o).add(loc);
    Differences
    Expression1Expression2Difference
    java.util.ArrayListjava.util.ListSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression (ArrayList)o cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression (List)o cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10
    ((List)o).add(loc);
    Precondition Violations (3)
    Row Violation
    1Expression (ArrayList)o cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression (List)o cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3The refactoring of the clones is infeasible, because classes org.hibernate.hql.classic.QueryTranslatorImpl and org.hibernate.loader.custom.sql.SQLQueryParser.ParameterSubstitutionRecognizer do not have a common superclass