StringBuffer buf = new StringBuffer( whereTokens.size() * 5 ); Iterator iter = whereTokens.iterator(); while ( iter.hasNext() ) { buf.append( iter.next() ); if ( iter.hasNext() ) buf.append(' '); } return buf.toString();
StringBuffer buff = new StringBuffer(); Iterator itr = subProperties.keySet().iterator(); while ( itr.hasNext() ) { buff.append( itr.next() ); if ( itr.hasNext() ) { buff.append( ", " ); } } return buff.toString();
Clone fragments detected by clone detection tool
File path: /hibernate-distribution-3.3.2.GA/project/core/src/main/java/org/hibernate/sql/SimpleSelect.java File path: /hibernate-distribution-3.3.2.GA/project/testsuite/src/test/java/org/hibernate/test/any/ComplexPropertyValue.java
Method name: String toWhereClause() Method name: String keyString()
Number of AST nodes: 7 Number of AST nodes: 7
1
StringBuffer buf = new StringBuffer( whereTokens.size() * 5 );
1
StringBuffer buff = new StringBuffer();
2
		Iterator iter = whereTokens.iterator();
2
		Iterator itr = subProperties.keySet().iterator();
3
		while ( iter.hasNext() ) {
3
		while ( itr.hasNext() ) {
4
			buf.append( iter.next() );
4
			buff.append( itr.next() );
5
			if ( iter.hasNext() ) 
5
			if ( itr.hasNext() ) {
6
buf.append(' ');
6
				buff.append(
7
		}
7
 ", " );
8
			}
9
		}
8
		return buf.toString();
10
		return buff.toString();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are in different classes
Number of node comparisons13
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)2.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    StringBuffer buf = new StringBuffer(whereTokens.size() * 5);
    1
    StringBuffer buf = new StringBuffer(whereTokens.size() * 5);
    1
    StringBuffer buff = new StringBuffer();
    Differences
    Expression1Expression2Difference
    bufbuffVARIABLE_NAME_MISMATCH
    new StringBuffer(whereTokens.size() * 5)new StringBuffer()ARGUMENT_NUMBER_MISMATCH
    1
    StringBuffer buff = new StringBuffer();
    2
    Iterator iter = whereTokens.iterator();
    2
    Iterator iter = whereTokens.iterator();
    2
    Iterator itr = subProperties.keySet().iterator();
    Differences
    Expression1Expression2Difference
    iteritrVARIABLE_NAME_MISMATCH
    java.util.Listjava.util.SetSUBCLASS_TYPE_MISMATCH
    whereTokenssubProperties.keySet()TYPE_COMPATIBLE_REPLACEMENT
    2
    Iterator itr = subProperties.keySet().iterator();
    3
    while (iter.hasNext())
    3
    while (iter.hasNext())
    3
    while (itr.hasNext())
    Differences
    Expression1Expression2Difference
    iteritrVARIABLE_NAME_MISMATCH
    3
    while (itr.hasNext())
    4
    buf.append(iter.next());
    4
    buf.append(iter.next());
    4
    buff.append(itr.next());
    Differences
    Expression1Expression2Difference
    iteritrVARIABLE_NAME_MISMATCH
    bufbuffVARIABLE_NAME_MISMATCH
    4
    buff.append(itr.next());
    5
    if (iter.hasNext())
    5
    if (iter.hasNext())
    5
    if (itr.hasNext())
    Differences
    Expression1Expression2Difference
    iteritrVARIABLE_NAME_MISMATCH
    5
    if (itr.hasNext())
                                              
    6
    buff.append(", ");
    Preondition Violations
    Unmatched statement buff.append(", "); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6
    buff.append(", ");
    6
    buf.append(' ');
    6
    buf.append(' ');
    Preondition Violations
    Unmatched statement buf.append(' '); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                          
    7
    return buf.toString();
    7
    return buf.toString();
    7
    return buff.toString();
    Differences
    Expression1Expression2Difference
    bufbuffVARIABLE_NAME_MISMATCH
    7
    return buff.toString();
    Precondition Violations (2)
    Row Violation
    1Unmatched statement buff.append(", "); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement buf.append(' '); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted