while ((str = in.readLine()) != null) { // start parsing line int counter = -1; ContactModel card = new ContactModel(); StringBuffer token = new StringBuffer(); int pos = 0; while (pos < str.length()) { char ch = str.charAt(pos); if (ch == ',') { // found new token counter++; if (counter == 0) { card.setGivenName(token.toString()); } else if (counter == 1) { card.setFamilyName(token.toString()); } else if (counter == 2) { // backwards compatibility card.setSortString(token.toString()); } else if (counter == 3) { card.setNickName(token.toString()); } else if (counter == 4) { card.addEmail(new EmailModel(token.toString(), EmailModel.TYPE_WORK)); } else if (counter == 5) { card.addEmail(new EmailModel(token.toString(), EmailModel.TYPE_HOME)); } else if (counter == 8) { card.addPhone(new PhoneModel(token.toString(), PhoneModel.TYPE_BUSINESS_PHONE)); } else if (counter == 9) { card.addPhone(new PhoneModel(token.toString(), PhoneModel.TYPE_HOME_PHONE)); } token = new StringBuffer(); } else { token.append(ch); } pos++; } saveContact(card); } in.close();
while ((str = in.readLine()) != null) { // start parsing line int counter = -1; // create new contact card ContactModel card = new ContactModel(); StringBuffer token = new StringBuffer(); int pos = 0; while (pos < str.length()) { char ch = str.charAt(pos); if (ch == ',') { // found new token counter++; if (counter == 0) { card.setGivenName(token.toString()); } else if (counter == 1) { card.setFamilyName(token.toString()); } else if (counter == 2) { card.setSortString(token.toString()); } else if (counter == 3) { card.setNickName(token.toString()); } else if (counter == 4) { card.addEmail(new EmailModel(token.toString(), EmailModel.TYPE_WORK)); } else if (counter == 5) { card.addEmail(new EmailModel(token.toString(), EmailModel.TYPE_HOME)); } else if (counter == 8) { card.addPhone(new PhoneModel(token.toString(), PhoneModel.TYPE_BUSINESS_PHONE)); } else if (counter == 9) { card.addPhone(new PhoneModel(token.toString(), PhoneModel.TYPE_HOME_PHONE)); } token = new StringBuffer(); } else { token.append(ch); } pos++; } // add contact to addressbook saveContact(card); } in.close();
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/contact/src/main/java/org/columba/addressbook/folder/importfilter/MozillaCSVAddressbookImporter.java File path: /columba-1.4-src/plugins/org.columba.example.CSVAddressbookImportFilter/src/CSVAddressbookImporter.java
Method name: void importAddressbook(File) Method name: void importAddressbook(File)
Number of AST nodes: 30 Number of AST nodes: 30
1
while ((str = in.readLine()) != null) {
1
while ((str = in.readLine()) != null) {
2
			// start parsing line
2
			// start parsing line
3
			int counter = -1;
3
			int counter = -1;
4
			// create new contact card
4
			ContactModel card = new ContactModel();
5
			ContactModel card = new ContactModel();
5

6
			StringBuffer token = new StringBuffer();
6
			StringBuffer token = new StringBuffer();
7
			int pos = 0;
7
			int pos = 0;
8

9
			while (pos < str.length()) {
8
			while (pos < str.length()) {
10
				char ch = str.charAt(pos);
9
				char ch = str.charAt(pos);
11

12
				if (ch == ',') {
10
				if (ch == ',') {
13
					// found new token
11
					// found new token
14
					counter++;
12
					counter++;
15

16
					if (counter == 0) {
13
					if (counter == 0) {
17
						card.setGivenName(token.toString());
14
						card.setGivenName(token.toString());
18
					} else if (counter == 1) {
15
					} else if (counter == 1) {
19
						card.setFamilyName(token.toString());
16
						card.setFamilyName(token.toString());
20
					} else if (counter == 2) {
17
					} else if (counter == 2) {
21
						// backwards compatibility
22
						card.setSortString(token.toString());
18
						card.setSortString(token.toString());
23
					} else if (counter == 3) {
19
					} else if (counter == 3) {
24
						card.setNickName(token.toString());
20
						card.setNickName(token.toString());
25
					} else if (counter == 4) {
21
					} else if (counter == 4) {
26
						card.addEmail(new EmailModel(token.toString(),
22
						card.addEmail(new EmailModel(token.toString(),
27
								EmailModel.TYPE_WORK));
23
								EmailModel.TYPE_WORK));
28
					} else if (counter == 5) {
24
					} else if (counter == 5) {
29
						card.addEmail(new EmailModel(token.toString(),
25
						card.addEmail(new EmailModel(token.toString(),
30
								EmailModel.TYPE_HOME));
26
								EmailModel.TYPE_HOME));
31
					} else if (counter == 8) {
27
					} else if (counter == 8) {
32
						card.addPhone(new PhoneModel(token.toString(),
28
						card.addPhone(new PhoneModel(token.toString(),
33
								PhoneModel.TYPE_BUSINESS_PHONE));
29
								PhoneModel.TYPE_BUSINESS_PHONE));
34
					} else if (counter == 9) {
30
					} else if (counter == 9) {
35
						card.addPhone(new PhoneModel(token.toString(),
31
						card.addPhone(new PhoneModel(token.toString(),
36
								PhoneModel.TYPE_HOME_PHONE));
32
								PhoneModel.TYPE_HOME_PHONE));
37
					}
33
					}
38

39
					token = new StringBuffer();
34
					token = new StringBuffer();
40
				} else {
35
				} else {
41
					token.append(ch);
36
					token.append(ch);
42
				}
37
				}
43

44
				pos++;
38
				pos++;
45
			}
39
			}
46

40
			// add contact to addressbook
47
			saveContact(card);
41
			saveContact(card);
48
		}
42
		}
49

50
		in.close();
43
		in.close();
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)3.1
Clones locationClones are in different classes having the same super class
Number of node comparisons236
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements30
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)145.0
    Clone typeType 1
    Mapped Statements
    ID Statement ID Statement
    4
    while ((str = in.readLine()) != null)
    3
    while ((str = in.readLine()) != null)
    5
    int counter = -1;
    4
    int counter = -1;
    6
    ContactModel card = new ContactModel();
    5
    ContactModel card = new ContactModel();
    7
    StringBuffer token = new StringBuffer();
    6
    StringBuffer token = new StringBuffer();
    8
    int pos = 0;
    7
    int pos = 0;
    9
    while (pos < str.length())
    8
    while (pos < str.length())
    10
    char ch = str.charAt(pos);
    9
    char ch = str.charAt(pos);
    11
    if (ch == ',')
    10
    if (ch == ',')
    12
    counter++;
    11
    counter++;
    13
    if (counter == 0)
    12
    if (counter == 0)
    14
    card.setGivenName(token.toString());
    13
    card.setGivenName(token.toString());
    15
    else if (counter == 1)
    14
    else if (counter == 1)
    16
    card.setFamilyName(token.toString());
    15
    card.setFamilyName(token.toString());
    17
    else if (counter == 2)
    16
    else if (counter == 2)
    18
    card.setSortString(token.toString());
    17
    card.setSortString(token.toString());
    19
    else if (counter == 3)
    18
    else if (counter == 3)
    20
    card.setNickName(token.toString());
    19
    card.setNickName(token.toString());
    21
    else if (counter == 4)
    20
    else if (counter == 4)
    22
    card.addEmail(new EmailModel(token.toString(), EmailModel.TYPE_WORK));
    21
    card.addEmail(new EmailModel(token.toString(), EmailModel.TYPE_WORK));
    23
    else if (counter == 5)
    22
    else if (counter == 5)
    24
    card.addEmail(new EmailModel(token.toString(), EmailModel.TYPE_HOME));
    23
    card.addEmail(new EmailModel(token.toString(), EmailModel.TYPE_HOME));
    25
    else if (counter == 8)
    24
    else if (counter == 8)
    26
    card.addPhone(new PhoneModel(token.toString(), PhoneModel.TYPE_BUSINESS_PHONE));
    25
    card.addPhone(new PhoneModel(token.toString(), PhoneModel.TYPE_BUSINESS_PHONE));
    27
    else if (counter == 9)
    26
    else if (counter == 9)
    28
    card.addPhone(new PhoneModel(token.toString(), PhoneModel.TYPE_HOME_PHONE));
    27
    card.addPhone(new PhoneModel(token.toString(), PhoneModel.TYPE_HOME_PHONE));
    29
    token = new StringBuffer();
    28
    token = new StringBuffer();
    else
    else
    30
    token.append(ch);
    29
    token.append(ch);
    31
    pos++;
    30
    pos++;
    32
    saveContact(card);
    31
    saveContact(card);
    33
    in.close();
    32
    in.close();
    Precondition Violations (0)
    Row Violation