for (int i = 0; i < fileDigest.length; i++) {
String hexStr = Integer.toHexString(0x00ff & fileDigest[i]);
if (hexStr.length() < 2) {
checksumSb.append("0");
}
checksumSb.append(hexStr);
}
for (int i = 0; i < fileDigest.length; i++) {
String hexStr = Integer.toHexString(0x00ff & fileDigest[i]);
if (hexStr.length() < 2) {
checksumSb.append("0");
}
checksumSb.append(hexStr);
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Checksum.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/selectors/modifiedselector/DigestAlgorithm.java
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Method name: String createDigestString(byte[])
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Method name: String getValue(File)
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Number of AST nodes: 5
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Number of AST nodes: 5
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1 | for (int i = 0; i < fileDigest.length; i++) {↵ | | 1 | for (int i = 0; i < fileDigest.length; i++) {↵
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2 | String hexStr = Integer.toHexString(0x00ff & fileDigest[i]);↵ | | 2 | String hexStr = Integer.toHexString(0x00ff & fileDigest[i]);↵
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3 | if (hexStr.length() < 2) {↵ | | 3 | if (hexStr.length() < 2) {↵
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4 | checksumSb.append("0");↵ | | 4 | checksumSb.append("0");↵
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5 | }↵ | | 5 | ↵
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| | | 6 | }↵
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6 | checksumSb.append(hexStr);↵ | | 7 | checksumSb.append(hexStr);↵
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7 | } | | 8 | }
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See real code fragment |
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See real code fragment |
Summary
Number of common nesting structure subtrees | 1 |
Number of refactorable cases | 1 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 13 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 5 |
Number of unmapped statements in the first code fragment | 0 |
Number of unmapped statements in the second code fragment | 0 |
Time elapsed for statement mapping (ms) | 0.8 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
2 | for (int i = 0; i < fileDigest.length; i++) | | 18 | for (int i = 0; i < fileDigest.length; i++) |
3 | String hexStr = Integer.toHexString(0x00ff & fileDigest[i]); | | 19 | String hexStr = Integer.toHexString(0x00ff & fileDigest[i]); |
4 | | | 20 | |
5 | | | 21 | |
6 | checksumSb.append(hexStr); | | 22 | checksumSb.append(hexStr); |
Precondition Violations (0)
Row |
Violation |