if (button != null) { button.setEnabled(false); }
if (closed) { throw new IOException( "This instance of the CsvReader class has already been closed."); }
Clone fragments detected by clone detection tool
File path: /sql12/plugins/refactoring/src/net/sourceforge/squirrel_sql/plugins/refactoring/gui/AbstractRefactoringDialog.java File path: /sql12/plugins/dataimport/src/com/csvreader/CsvReader.java
Method name: void disable(JButton) Method name: void checkClosed()
Number of AST nodes: 2 Number of AST nodes: 2
1
if (button != null)
1
if (closed) {
2
			throw new IOException(
2
		{
3
		
3
			button.setEnabled(false);
4
			"This instance of the CsvReader class has already been closed.");
4
		}
5
		}
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes
Number of node comparisons1