initialize( true ); Iterator itr = puts.entrySet().iterator(); while ( itr.hasNext() ) { Map.Entry entry = ( Entry ) itr.next(); put( entry.getKey(), entry.getValue() ); }
for ( Iterator iter = beings.iterator(); iter.hasNext(); ) { Being b = (Being) iter.next(); assertNotNull( b.getLocation() ); assertNotNull( b.getIdentity() ); assertNotNull( b.getSpecies() ); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/collection/PersistentMap.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/subselect/SubselectTest.java
Method name: void putAll(Map) Method name: void testEntitySubselect()
Number of AST nodes: 5 Number of AST nodes: 5
1
initialize( true );
2
			Iterator itr = puts.entrySet().iterator();
1
for ( Iterator iter = beings.iterator();
3
			while ( itr.hasNext() ) {
2
 iter.hasNext(); ) {
4
				Map.Entry entry = ( Entry ) itr.next();
3
			Being b = (Being) iter.next();
5
				put( entry.getKey(), entry.getValue
4
			assertNotNull( b.getLocation() );
5
			assertNotNull( b.getIdentity() );
6
() );
6
			assertNotNull( b.getSpecies() );
7
			}
7
		}
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)0.7
Clones locationClones are in different classes
Number of node comparisons15
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)2.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    2
    initialize(true);
    2
    initialize(true);
    Preondition Violations
    Unmatched statement initialize(true); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                            
    3
    Iterator itr = puts.entrySet().iterator();
    3
    Iterator itr = puts.entrySet().iterator();
    Differences
    Expression1Expression2Difference
    java.util.Setjava.util.ListSUBCLASS_TYPE_MISMATCH
    puts.entrySet()beingsTYPE_COMPATIBLE_REPLACEMENT
                                                                                          
    4
    while (itr.hasNext())
    4
    while (itr.hasNext())
    15
    for (Iterator iter = beings.iterator(); iter.hasNext(); )
    Differences
    Expression1Expression2Difference
    itriterVARIABLE_NAME_MISMATCH
    java.util.Setjava.util.ListSUBCLASS_TYPE_MISMATCH
    puts.entrySet()beingsTYPE_COMPATIBLE_REPLACEMENT
    15
    for (Iterator iter = beings.iterator(); iter.hasNext(); )
    5
    Map.Entry entry = (Entry)itr.next();
                                                                              
    6
    put(entry.getKey(), entry.getValue());
    6
    put(entry.getKey(), entry.getValue());
    Preondition Violations
    Unmatched statement put(entry.getKey(),entry.getValue()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement put(entry.getKey(),entry.getValue()); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                                    
                                                                  
    16
    Being b = (Being)iter.next();
                                                                          
    17
    assertNotNull(b.getLocation());
    Preondition Violations
    Unmatched statement assertNotNull(b.getLocation()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    17
    assertNotNull(b.getLocation());
                                                                          
    18
    assertNotNull(b.getIdentity());
    Preondition Violations
    Unmatched statement assertNotNull(b.getIdentity()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    18
    assertNotNull(b.getIdentity());
                                                                        
    19
    assertNotNull(b.getSpecies());
    Preondition Violations
    Unmatched statement assertNotNull(b.getSpecies()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    19
    assertNotNull(b.getSpecies());
    Precondition Violations (8)
    Row Violation
    1Unmatched statement initialize(true); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement put(entry.getKey(),entry.getValue()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement put(entry.getKey(),entry.getValue()); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    4Unmatched statement assertNotNull(b.getLocation()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement assertNotNull(b.getIdentity()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement assertNotNull(b.getSpecies()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Clone fragment #1 returns variable entry with type java.util.Map.Entry , while Clone fragment #2 returns variable b with type org.hibernate.test.subselect.Being
    8The refactoring of the clones is infeasible, because classes org.hibernate.collection.PersistentMap and org.hibernate.test.subselect.SubselectTest do not have a common superclass