public String toStatementString() { StringBuffer buf = new StringBuffer( columns.size()*15 + tableName.length() + 10 ); if ( comment != null ) { buf.append( "/* " ).append( comment ).append( " */ " ); } buf.append("insert into ") .append(tableName); if ( columns.size()==0 ) { buf.append(' ').append( dialect.getNoColumnsInsertString() ); } else { buf.append(" ("); Iterator iter = columns.keySet().iterator(); while ( iter.hasNext() ) { buf.append( iter.next() ); if ( iter.hasNext() ) { buf.append( ", " ); } } buf.append(") values ("); iter = columns.values().iterator(); while ( iter.hasNext() ) { buf.append( iter.next() ); if ( iter.hasNext() ) { buf.append( ", " ); } } buf.append(')'); } return buf.toString(); }
private String getErrorString() { StringBuffer buf = new StringBuffer(); for ( Iterator iterator = errorList.iterator(); iterator.hasNext(); ) { buf.append( ( String ) iterator.next() ); if ( iterator.hasNext() ) buf.append( "\n" ); } return buf.toString(); }
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/sql/Insert.java File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/hql/ast/ErrorCounter.java
Method name: String toStatementString() Method name: String getErrorString()
Number of AST nodes: 4 Number of AST nodes: 4
1
public String toStatementString() {
1
private String getErrorString() {
2
		StringBuffer buf = new StringBuffer( columns.size()*15 + tableName.length() + 10 );
2
		StringBuffer buf = new StringBuffer();
3
		if ( comment != null ) {
3
		for ( Iterator iterator = errorList.iterator(); iterator.hasNext(); ) {
4
			buf.append( "/* " ).append( comment ).append( " */ " );
4
			buf.append( ( String ) iterator.next() );
5
		}
5
			if ( iterator.hasNext() ) buf.append( "\n" );
6
		buf.append("insert into ")
6
7
			.append(tableName);
7
		}
8
		if ( columns.size()==0 ) {
8
		return buf.toString();
9
			buf.append(' ').append( dialect.getNoColumnsInsertString() );
9
	}
10
		}
11
		else {
12
			buf.append(" (");
13
			Iterator iter = columns.keySet().iterator();
14
			while ( iter.hasNext() ) {
15
				buf.append( iter.next() );
16
				if ( iter.hasNext() ) {
17
					buf.append( ", " );
18
				}
19
			}
20
			buf.append(") values (");
21
			iter = columns.values().iterator();
22
			while ( iter.hasNext() ) {
23
				buf.append( iter.next() );
24
				if ( iter.hasNext() ) {
25
					buf.append( ", " );
26
				}
27
			}
28
			buf.append(')');
29
		}
30
		return buf.toString();
31
	}

					
					
						

							See real code fragment
							
							See real code fragment
						
					
					
				

			

			

			
    
			
			

			
    
			
			
  1. 
				
    
					{Non-refactorable}
				
    
				
    
					
    
						
    
							Mapping Summary
							
								
    
									Number of mapped statements4
								
    
								
    
									Number of unmapped statements in the first code fragment1
								
    
								
    
									Number of unmapped statements in the second code fragment1
								
    
								
    
									Time elapsed for statement mapping (ms)0.0
								
    
								
    
									Similarity Score0.800
								
    
							
    
								Clone typeType 2
							
    
						    			
						
    
					
				
    
			
    
			
    
				Mapped Statements
				
					
    
						ID
						Statement
						
						ID
						Statement
					
    
					
    15
    while (iter.hasNext())
    15
    while (iter.hasNext())
    2
    for (Iterator iterator = errorList.iterator(); iterator.hasNext(); )
    Differences
    Expression1Expression2Difference
    iteriteratorVARIABLE_NAME_MISMATCH
    java.util.Collectionjava.util.ListVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Collection of variable columns.values() does not match with type java.util.List of variable errorList
    • Make classes java.util.Collection and java.util.List extend a common superclass
    		2
    for (Iterator iterator = errorList.iterator(); iterator.hasNext(); )
                                                                                  
    3
    buf.append((String)iterator.next());
    Preondition Violations
    Unmatched statement buf.append((String)iterator.next()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    		3
    buf.append((String)iterator.next());
    16
    buf.append(iter.next());
                                                            
    17
    if (iter.hasNext())
    17
    if (iter.hasNext())
    4
    if (iterator.hasNext())
    Differences
    Expression1Expression2Difference
    iteriteratorVARIABLE_NAME_MISMATCH
    		4
    if (iterator.hasNext())
    18
    buf.append(", ");
    18
    buf.append(", ");
    5
    buf.append("\n");
    Differences
    Expression1Expression2Difference
    ", ""\n"LITERAL_VALUE_MISMATCH
    		5
    buf.append("\n");
    
				    
			
    
			
    
				Precondition Violations (3)
				
					
    
						Row
						Violation
					
    
					
    1Type java.util.Collection of variable columns.values() does not match with type java.util.List of variable errorList
    2Unmatched statement buf.append((String)iterator.next()); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Clone fragment #1 returns variables  , while Clone fragment #2 returns variables iterator
    
				    
			
    
			
    2.