while ( iter.hasNext() ) { AST n = iter.nextNode(); count++; System.out.println( n ); }
while ( iter2.hasNext() ) { AST n = iter2.nextNode(); count2++; System.out.println( n ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/ast/ASTIteratorTest.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/ast/ASTIteratorTest.java
Method name: void testParentsFirstIterator() Method name: void testParentsFirstIterator()
Number of AST nodes: 4 Number of AST nodes: 4
1
while ( iter.hasNext() ) {
1
while ( iter2.hasNext() ) {
2
			AST n = iter.nextNode();
2
			AST n = iter2.nextNode();
3
			count++;
3
			count2++;
4
			System.out.println( n );
4
			System.out.println( n );
5
		}
5
		}
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 the same method
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    17
    while (iter.hasNext())
    17
    while (iter.hasNext())
    25
    while (iter2.hasNext())
    Differences
    Expression1Expression2Difference
    iteriter2VARIABLE_NAME_MISMATCH
    org.hibernate.hql.ast.util.ASTParentsFirstIteratororg.hibernate.hql.ast.util.ASTIteratorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.hql.ast.util.ASTParentsFirstIterator of variable iter does not match with type org.hibernate.hql.ast.util.ASTIterator of variable iter2
    • Make classes org.hibernate.hql.ast.util.ASTParentsFirstIterator and org.hibernate.hql.ast.util.ASTIterator extend a common superclass
    25
    while (iter2.hasNext())
    18
    AST n = iter.nextNode();
    18
    AST n = iter.nextNode();
    26
    AST n = iter2.nextNode();
    Differences
    Expression1Expression2Difference
    iteriter2VARIABLE_NAME_MISMATCH
    org.hibernate.hql.ast.util.ASTParentsFirstIteratororg.hibernate.hql.ast.util.ASTIteratorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.hql.ast.util.ASTParentsFirstIterator of variable iter does not match with type org.hibernate.hql.ast.util.ASTIterator of variable iter2
    • Make classes org.hibernate.hql.ast.util.ASTParentsFirstIterator and org.hibernate.hql.ast.util.ASTIterator extend a common superclass
    26
    AST n = iter2.nextNode();
    19
    count++;
    19
    count++;
    27
    count2++;
    Differences
    Expression1Expression2Difference
    countcount2VARIABLE_NAME_MISMATCH
    27
    count2++;
    20
    System.out.println(n);
    28
    System.out.println(n);
    Precondition Violations (2)
    Row Violation
    1Type org.hibernate.hql.ast.util.ASTParentsFirstIterator of variable iter does not match with type org.hibernate.hql.ast.util.ASTIterator of variable iter2
    2Type org.hibernate.hql.ast.util.ASTParentsFirstIterator of variable iter does not match with type org.hibernate.hql.ast.util.ASTIterator of variable iter2