if (reader != null) { reader.close(); } return true;
if (!closed) { close(true); closed = true; }
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/plugins/dataimport/src/com/csvreader/CsvReader.java
Method name: boolean close() Method name: void close()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (reader != null) {
1
if (
2
			reader.close();
3
		}
4
		return
2
!closed) {
3
			close(true);
5
 true;
4
			closed = true;
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