List list = new ArrayList(); // Check if all uids are still exisiting for (Object uid : uids) { if (exists(uid)) { list.add(uid); } } if (list.size() == 0) return; Collections.sort(list, new Comparator() { public int compare(Object o1, Object o2) { VirtualHeader h = (VirtualHeader) headerList.get(o1); String oV1 = h.getSrcFolder().getId(); h = (VirtualHeader) headerList.get(o2); String oV2 = h.getSrcFolder().getId(); return oV1.compareTo(oV2); } }); List folderUids = new ArrayList(uids.length); Iterator it = list.iterator(); VirtualHeader h = (VirtualHeader) headerList.get(it.next()); ; folderUids.add(h.getSrcUid()); IMailbox srcFolder = h.getSrcFolder();
List list = new ArrayList(); // Check if all uids are still exisiting for (Object uid : uids) { if (exists(uid)) { list.add(uid); } } if (list.size() == 0) return; Collections.sort(list, new Comparator() { public int compare(Object o1, Object o2) { VirtualHeader h = (VirtualHeader) headerList.get(o1); String oV1 = h.getSrcFolder().getId(); h = (VirtualHeader) headerList.get(o2); String oV2 = h.getSrcFolder().getId(); return oV1.compareTo(oV2); } }); List folderUids = new ArrayList(uids.length); Iterator it = list.iterator(); VirtualHeader h = (VirtualHeader) headerList.get(it.next()); ; folderUids.add(h.getSrcUid()); IMailbox srcFolder = h.getSrcFolder();
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/virtual/VirtualFolder.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/folder/virtual/VirtualFolder.java
Method name: void markMessage(Object[], int) Method name: void innerCopy(IMailbox, Object[])
Number of AST nodes: 13 Number of AST nodes: 13
1
List list = new ArrayList();
1
List list = new ArrayList();
2
		// Check if all uids are still exisiting
2
		// Check if all uids are still exisiting
3
		for (Object uid : uids) {
3
		for (Object uid : uids) {
4
			if (exists(uid)) {
4
			if (exists(uid)) {
5
				list.add(uid);
5
				list.add(uid);
6
			}
6
			}
7
		}
7
		}
8
		if (list.size() == 0)
8
		if (list.size() == 0)
9
			return;
9
			return;
10
		Collections.sort(list, new Comparator() {
10
		Collections.sort(list, new Comparator() {
11
			public int compare(Object o1, Object o2) {
11
			public int compare(Object o1, Object o2) {
12
				VirtualHeader h = (VirtualHeader) headerList.get(o1);
12
				VirtualHeader h = (VirtualHeader) headerList.get(o1);
13
				String oV1 = h.getSrcFolder().getId();
13
				String oV1 = h.getSrcFolder().getId();
14
				h = (VirtualHeader) headerList.get(o2);
14
				h = (VirtualHeader) headerList.get(o2);
15
				String oV2 = h.getSrcFolder().getId();
15
				String oV2 = h.getSrcFolder().getId();
16
				return oV1.compareTo(oV2);
16
				return oV1.compareTo(oV2);
17
			}
17
			}
18
		});
18
		});
19
		List folderUids = new ArrayList(uids.length);
19
		List folderUids = new ArrayList(uids.length);
20
		Iterator it = list.iterator();
20
		Iterator it = list.iterator();
21
		VirtualHeader h = (VirtualHeader) headerList.get(it.next());
21
		VirtualHeader h = (VirtualHeader) headerList.get(it.next());
22
		;
22
		;
23
		folderUids.add(h.getSrcUid());
23
		folderUids.add(h.getSrcUid());
24
		IMailbox srcFolder = h.getSrcFolder();
24
		IMailbox srcFolder = h.getSrcFolder();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.2
Clones locationClones are declared in the same class
Number of node comparisons36
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements13
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)7.3
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    1
    List list = new ArrayList();
    1
    List list = new ArrayList();
    2
    for (Object uid : uids)
    2
    for (Object uid : uids)
    3
    if (exists(uid))
    3
    if (exists(uid))
    4
    list.add(uid);
    4
    list.add(uid);
    5
    if (list.size() == 0)
    5
    if (list.size() == 0)
    6
    return;
    6
    return;
    6
    return;
    Preondition Violations
    Conditional return;
    Conditional return;
    6
    return;
    7
    Collections.sort(list, new Comparator() {...});
    7
    Collections.sort(list, new Comparator() {...});
    8
    List folderUids = new ArrayList(uids.length);
    8
    List folderUids = new ArrayList(uids.length);
    9
    Iterator it = list.iterator();
    9
    Iterator it = list.iterator();
    10
    VirtualHeader h = (VirtualHeader)headerList.get(it.next());
    10
    VirtualHeader h = (VirtualHeader)headerList.get(it.next());
    11
    ;
    11
    ;
    12
    folderUids.add(h.getSrcUid());
    12
    folderUids.add(h.getSrcUid());
    13
    IMailbox srcFolder = h.getSrcFolder();
    13
    IMailbox srcFolder = h.getSrcFolder();
    Precondition Violations (3)
    Row Violation
    1Conditional return;
    2Conditional return;
    3Clone fragment #1 returns variables it, h, srcFolder, folderUids , while Clone fragment #2 returns variables it, h, srcFolder, folderUids