while ( iter2.hasNext() ) { AST n = iter2.nextNode(); count2++; System.out.println( n ); }
while ( iter3.hasNext() ) { AST n = iter3.nextNode(); count3++; 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 ( iter2.hasNext() ) {
1
while ( iter3.hasNext() ) {
2
			AST n = iter2.nextNode();
2
			AST n = iter3.nextNode();
3
			count2++;
3
			count3++;
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)0.1
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)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    25
    while (iter2.hasNext())
    25
    while (iter2.hasNext())
    33
    while (iter3.hasNext())
    Differences
    Expression1Expression2Difference
    iter2iter3VARIABLE_NAME_MISMATCH
    org.hibernate.hql.ast.util.ASTIteratororg.hibernate.hql.ast.util.ASTParentsFirstIteratorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.hql.ast.util.ASTIterator of variable iter2 does not match with type org.hibernate.hql.ast.util.ASTParentsFirstIterator of variable iter3
    • Make classes org.hibernate.hql.ast.util.ASTIterator and org.hibernate.hql.ast.util.ASTParentsFirstIterator extend a common superclass
    33
    while (iter3.hasNext())
    26
    AST n = iter2.nextNode();
    26
    AST n = iter2.nextNode();
    34
    AST n = iter3.nextNode();
    Differences
    Expression1Expression2Difference
    iter2iter3VARIABLE_NAME_MISMATCH
    org.hibernate.hql.ast.util.ASTIteratororg.hibernate.hql.ast.util.ASTParentsFirstIteratorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.hibernate.hql.ast.util.ASTIterator of variable iter2 does not match with type org.hibernate.hql.ast.util.ASTParentsFirstIterator of variable iter3
    • Make classes org.hibernate.hql.ast.util.ASTIterator and org.hibernate.hql.ast.util.ASTParentsFirstIterator extend a common superclass
    34
    AST n = iter3.nextNode();
    27
    count2++;
    27
    count2++;
    35
    count3++;
    Differences
    Expression1Expression2Difference
    count2count3VARIABLE_NAME_MISMATCH
    35
    count3++;
    28
    System.out.println(n);
    36
    System.out.println(n);
    Precondition Violations (2)
    Row Violation
    1Type org.hibernate.hql.ast.util.ASTIterator of variable iter2 does not match with type org.hibernate.hql.ast.util.ASTParentsFirstIterator of variable iter3
    2Type org.hibernate.hql.ast.util.ASTIterator of variable iter2 does not match with type org.hibernate.hql.ast.util.ASTParentsFirstIterator of variable iter3