if (listener != null) { listeners.add(listener); }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLPanel.java File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/util/MyURLClassLoader.java
Method name: void updateProperties(DocumentEvent) Method name: void addClassLoaderListener(ClassLoaderListener)
Number of AST nodes: 0 Number of AST nodes: 2
1
if (listener != null)
2
		{
3
			listeners.add(listener);
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