for (Document doc : docs) { _documentAssignedObjectsByDocument.remove(doc); }
for (String table : tableList) { _referencesField.addItem(table); }
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/refactoring/src/net/sourceforge/squirrel_sql/plugins/refactoring/gui/AddForeignKeyDialog.java
Method name: void sessionEnding(ISession) Method name: void setReferencesTable(String[])
Number of AST nodes: 2 Number of AST nodes: 2
1
for (Document doc : docs)
1
for (
2
         {
3
            _documentAssignedObjectsByDocument.remove(doc);
2
String table : tableList) {
3
                _referencesField.addItem(table);
4
         }
4
            }
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)0.2
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)1.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    for (Document doc : docs)
    3
    for (Document doc : docs)
    1
    for (String table : tableList)
    Differences
    Expression1Expression2Difference
    javax.swing.text.Documentjava.lang.StringVARIABLE_TYPE_MISMATCH
    docstableListVARIABLE_NAME_MISMATCH
    java.util.ArrayListjava.lang.String[]VARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type javax.swing.text.Document does not match with type java.lang.String
    • Make classes javax.swing.text.Document and java.lang.String extend a common superclass
    Type java.util.ArrayList<javax.swing.text.Document> of variable docs does not match with type java.lang.String[] of variable tableList
    • Make classes java.util.ArrayList and java.lang.String[] extend a common superclass
    1
    for (String table : tableList)
                                                                          
    2
    _referencesField.addItem(table);
    Preondition Violations
    Unmatched statement _referencesField.addItem(table); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    _referencesField.addItem(table);
    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 (6)
    Row Violation
    1Type javax.swing.text.Document does not match with type java.lang.String
    2Type java.util.ArrayList<javax.swing.text.Document> of variable docs does not match with type java.lang.String[] of variable tableList
    3Unmatched statement _referencesField.addItem(table); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement _documentAssignedObjectsByDocument.remove(doc); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Clone fragment #1 returns variable doc with type javax.swing.text.Document , while Clone fragment #2 returns variable table with type java.lang.String
    6The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero