for (Document doc : docs) { _documentAssignedObjectsByDocument.remove(doc); }
for (SQLTokenListener listener : _listeners) { listener.tableOrViewFound(className); }
Clone fragments detected by clone detection tool
File path: /sql12/plugins/syntax/src/net/sourceforge/squirrel_sql/plugins/syntax/netbeans/SyntaxFactory.java File path: /sql12/plugins/hibernate/src/net/sourceforge/squirrel_sql/plugins/hibernate/completion/HqlSyntaxHighlightTokenMatcher.java
Method name: void sessionEnding(ISession) Method name: void fireClassFound(String)
Number of AST nodes: 2 Number of AST nodes: 2
1
for (Document doc : docs)
1
for (SQLTokenListener listener : _listeners)
2
         {
2
      {
3
            _documentAssignedObjectsByDocument.remove(doc);
3
         
4
   
4
listener.tableOrViewFound(className);
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)0.5
Clones locationClones are in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    for (Document doc : docs)
    3
    for (Document doc : docs)
    1
    for (SQLTokenListener listener : _listeners)
    Differences
    Expression1Expression2Difference
    javax.swing.text.Documentnet.sourceforge.squirrel_sql.client.session.SQLTokenListenerVARIABLE_TYPE_MISMATCH
    docs_listenersVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type javax.swing.text.Document does not match with type net.sourceforge.squirrel_sql.client.session.SQLTokenListener
    • Make classes javax.swing.text.Document and net.sourceforge.squirrel_sql.client.session.SQLTokenListener extend a common superclass
    1
    for (SQLTokenListener listener : _listeners)
                                                                                    
    2
    listener.tableOrViewFound(className);
    Preondition Violations
    Unmatched statement listener.tableOrViewFound(className); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    listener.tableOrViewFound(className);
    4
    _documentAssignedObjectsByDocument.remove(doc);
    4
    _documentAssignedObjectsByDocument.remove(doc);
    Preondition Violations
    Unmatched statement _documentAssignedObjectsByDocument.remove(doc); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                                                                        
    Precondition Violations (5)
    Row Violation
    1Type javax.swing.text.Document does not match with type net.sourceforge.squirrel_sql.client.session.SQLTokenListener
    2Unmatched statement listener.tableOrViewFound(className); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement _documentAssignedObjectsByDocument.remove(doc); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Clone fragment #1 returns variable doc with type javax.swing.text.Document , while Clone fragment #2 returns variable listener with type net.sourceforge.squirrel_sql.client.session.SQLTokenListener
    5The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero