for (Iterator<String> iter = items.iterator(); iter.hasNext();) { String item = iter.next(); if (item == null || "".equals(item)) { iter.remove(); } }
ISQLAlias alias = it.next(); if (alias.isConnectAtStartup()) { aliases.add(alias); }
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/codereformat/CodeReformator.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/mainframe/action/ConnectToStartupAliasesCommand.java
Method name: List purgeEmptyStrings(List) Method name: void execute()
Number of AST nodes: 4 Number of AST nodes: 3
1
for (Iterator<String> iter = items.iterator(); iter.hasNext();) {
1
ISQLAlias alias = it.next();
2
            String item = iter.next();
2
            if (alias.isConnectAtStartup())
3
            if (item == null || "".equals(item)) {
3
            
4
                iter.remove(
4
{
5
);
5
               aliases.add(alias);
6
            }
6
            }
7
        }
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