if (reader != null) { reader.close(); } return true;
if(null != _catalogsCmb) { _catalogsCmb.addActionListener(catalogsComboListener); }
Clone fragments detected by clone detection tool
File path: /sql12/plugins/dataimport/src/net/sourceforge/squirrel_sql/plugins/dataimport/importer/csv/CSVFileImporter.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/session/CatalogsPanel.java
Method name: boolean close() Method name: void addActionListener(ActionListener)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (reader != null) {
1
if
2
			reader.close();
3
		}
4
		return true;
2
(null != _catalogsCmb)
3
		{
4
			_catalogsCmb.addActionListener(catalogsComboListener);
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)0.1
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 fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    if (reader != null)
    1
    if (reader != null)
    1
    if (null != _catalogsCmb)
    Differences
    Expression1Expression2Difference
    readernullTYPE_COMPATIBLE_REPLACEMENT
    null_catalogsCmbTYPE_COMPATIBLE_REPLACEMENT
    1
    if (null != _catalogsCmb)
                                                                                                                      
    2
    _catalogsCmb.addActionListener(catalogsComboListener);
    Preondition Violations
    Unmatched statement _catalogsCmb.addActionListener(catalogsComboListener); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2
    _catalogsCmb.addActionListener(catalogsComboListener);
    2
    reader.close();
    2
    reader.close();
    Preondition Violations
    Unmatched statement reader.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                        
    3
    return true;
    3
    return true;
    Preondition Violations
    Unmatched return true;
                                  
    Precondition Violations (4)
    Row Violation
    1Unmatched statement _catalogsCmb.addActionListener(catalogsComboListener); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched statement reader.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched return true;
    4The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero