if (_cache != null) { _cache.save(); } super.unload();
if (supportsNullQualifier) { result.append(" NULL "); }
Clone fragments detected by clone detection tool
File path: /sql12/plugins/sessionscript/src/net/sourceforge/squirrel_sql/plugins/sessionscript/SessionScriptPlugin.java File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/dialects/DialectUtils.java
Method name: void unload() Method name: String getAddColumSQL(TableColumnInfo, HibernateDialect, boolean, boolean, boolean, DatabaseObjectQualifier, SqlGenerationPreferences)
Number of AST nodes: 3 Number of AST nodes: 2
1
if (_cache != null)
1
if (supportsNullQualifier)
2
		{
2
				{
3
			_cache.save();
3
			
4
		}
5
		super.unload();
4
		result.append(" NULL ");
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)0.1
Clones locationClones are in different classes
Number of node comparisons1