if (button != null) { button.setEnabled(false); }
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/test/adhoc/test/H2IdentifierQuoteTest.java
Method name: void disable(JButton) Method name: void execute(Connection, String, boolean)
Number of AST nodes: 2 Number of AST nodes: 0
1
if (button != null)
2
		{
3
			button.setEnabled(false);
4
		}
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 comparisons0