for (Iterator<String> iter = items.iterator(); iter.hasNext();) { String item = iter.next(); if (item == null || "".equals(item)) { iter.remove(); } }
for (Iterator<ISQLDriver> iter = tmp.getAllForClass(SQL_DRIVER_IMPL); iter.hasNext();) { ISQLDriver defaultDriver = iter.next(); if (!containsDriver(defaultDriver)) { missingDrivers.add(defaultDriver); } }
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/gui/db/DataCache.java
Method name: List purgeEmptyStrings(List) Method name: ISQLDriver[] findMissingDefaultDrivers(URL)
Number of AST nodes: 4 Number of AST nodes: 4
1
for (Iterator<String> iter = items.iterator(); iter.hasNext();) {
1
for (Iterator<ISQLDriver> iter = tmp.getAllForClass(SQL_DRIVER_IMPL); iter.hasNext();) {
2
            String item = iter.next();
2
            
3
            if (item == null || "".equals(item
3
    ISQLDriver defaultDriver = iter.next();
4
)) {
4
                if (!containsDriver(defaultDriver)) {
5
                iter.remove();
5
                    missingDrivers.add(defaultDriver);
6
            }
6
            
7
    }
7
        }
8
            }
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