for ( int i = 0; i < spaces.length; i++ ) { querySpaces.add( spaces[i] ); }
for ( int i=0; i<array.length; i++ ) { collection.add( array[i] ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/HqlSqlWalker.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/util/ArrayHelper.java
Method name: void addQuerySpaces(Serializable[]) Method name: void addAll(Collection, Object[])
Number of AST nodes: 2 Number of AST nodes: 2
1
for ( int i = 0; i < spaces.length; i++ ) {
1
for ( int i=0; i<array.length; i++ ) {
2
			querySpaces.add( spaces[i] );
2
			collection.add( array[i] );
3
		}
3
		}
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 comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    for (int i = 0; i < spaces.length; i++)
    1
    for (int i = 0; i < spaces.length; i++)
    1
    for (int i = 0; i < array.length; i++)
    Differences
    Expression1Expression2Difference
    spacesarrayVARIABLE_NAME_MISMATCH
    java.io.Serializable[]java.lang.Object[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.io.Serializable[] of variable spaces does not match with type java.lang.Object[] of variable array
    • Make classes java.io.Serializable[] and java.lang.Object[] extend a common superclass
    1
    for (int i = 0; i < array.length; i++)
    2
    querySpaces.add(spaces[i]);
    2
    querySpaces.add(spaces[i]);
    2
    collection.add(array[i]);
    Differences
    Expression1Expression2Difference
    spacesarrayVARIABLE_NAME_MISMATCH
    java.io.Serializable[]java.lang.Object[]VARIABLE_TYPE_MISMATCH
    querySpacescollectionVARIABLE_NAME_MISMATCH
    java.util.Setjava.util.CollectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.io.Serializable[] of variable spaces does not match with type java.lang.Object[] of variable array
    • Make classes java.io.Serializable[] and java.lang.Object[] extend a common superclass
    Type java.util.Set of variable querySpaces does not match with type java.util.Collection of variable collection
    • Make classes java.util.Set and java.util.Collection extend a common superclass
    2
    collection.add(array[i]);
    Precondition Violations (3)
    Row Violation
    1Type java.io.Serializable[] of variable spaces does not match with type java.lang.Object[] of variable array
    2Type java.io.Serializable[] of variable spaces does not match with type java.lang.Object[] of variable array
    3Type java.util.Set of variable querySpaces does not match with type java.util.Collection of variable collection