if (thech < 0) {
throw new IOException("unexpected end of stream");
}
bsBuffShadow = (bsBuffShadow << 8) | thech;
bsLiveShadow += 8;
if (thech < 0) {
throw new IOException("unexpected end of stream");
}
bsBuffShadow = (bsBuffShadow << 8) | thech;
bsLiveShadow += 8;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/bzip2/CBZip2InputStream.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/bzip2/CBZip2InputStream.java
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Method name: int bsR(int)
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Method name: boolean bsGetBit()
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Number of AST nodes: 4
|
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Number of AST nodes: 4
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|
1 | if (thech < 0) {↵ | | 1 | if (thech < 0) {↵
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2 | throw new IOException("unexpected end of stream");↵ | | 2 | throw new IOException("unexpected end of stream");↵
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3 | }↵ | | 3 | }↵
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4 | bsBuffShadow = (bsBuffShadow << 8) | thech;↵ | | 4 | bsBuffShadow = (bsBuffShadow << 8) | thech;↵
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5 | bsLiveShadow += 8; | | 5 | bsLiveShadow += 8;
|
See real code fragment |
|
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) | 0.3 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 9 |
-
{Refactorable}
Mapping Summary
Number of mapped statements | 3 |
Number of unmapped statements in the first code fragment | 1 |
Number of unmapped statements in the second code fragment | 1 |
Time elapsed for statement mapping (ms) | 1.8 |
Clone type | Type 2 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
6 | if (thech < 0) | | 5 | if (thech < 0) |
7 | throw new IOException("unexpected end of stream"); | | 6 | throw new IOException("unexpected end of stream"); |
8 | bsBuffShadow = (bsBuffShadow << 8) | thech; | | 7 | bsBuffShadow = (bsBuffShadow << 8) | thech; |
| | | 8 | bsLiveShadow += 8; |
9 | bsLiveShadow += 8; | | | |
Precondition Violations (0)
Row |
Violation |