for (int j = 0; j < 16; j++) {
// inlined: bsW(1, inUse[i16 + j] ? 1 : 0);
while (bsLiveShadow >= 8) {
outShadow.write(bsBuffShadow >> 24); // write 8-bit
bsBuffShadow <<= 8;
bsLiveShadow -= 8;
}
if (inUse[i16 + j]) {
bsBuffShadow |= 1 << (32 - bsLiveShadow - 1);
}
bsLiveShadow++;
}
for (int j = 0, hj = selectorMtf[i] & 0xff; j < hj; j++) {
// inlined: bsW(1, 1);
while (bsLiveShadow >= 8) {
outShadow.write(bsBuffShadow >> 24);
bsBuffShadow <<= 8;
bsLiveShadow -= 8;
}
bsBuffShadow |= 1 << (32 - bsLiveShadow - 1);
bsLiveShadow++;
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/bzip2/CBZip2OutputStream.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/bzip2/CBZip2OutputStream.java
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Method name: void sendMTFValues4()
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Method name: void sendMTFValues5(int, int)
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Number of AST nodes: 8
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Number of AST nodes: 7
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1 | for (int j = 0; j < 16; j++) {↵ | | 1 | for (int j = 0, hj = selectorMtf[i] & 0xff; j < hj; j++) {↵
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2 | // inlined: bsW(1, inUse[i16 + j] ? 1 : 0);↵ | | 2 | // inlined: bsW(1, ↵
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3 | ↵ | | 3 | 1);↵
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4 | while (bsLiveShadow >= 8) {↵ | | 4 | while (bsLiveShadow >= 8) {↵
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5 | outShadow.write(bsBuffShadow >> 24); // write 8-bit↵ | | 5 | outShadow.write(bsBuffShadow >> 24);↵
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6 | ↵ | | |
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7 | bsBuffShadow <<= 8;↵ | | 6 | bsBuffShadow <<= 8;↵
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8 | bsLiveShadow -= 8;↵ | | 7 | bsLiveShadow -= 8;↵
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9 | }↵ | | 8 | }↵
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10 | if (inUse[i16 + j]) {↵ | | |
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11 | bsBuffShadow |= 1 << (32 - bsLiveShadow - 1);↵ | | 9 | bsBuffShadow |= 1 << (32 - bsLiveShadow - 1);↵
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12 | }↵ | | |
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13 | bsLiveShadow++;↵ | | 10 | bsLiveShadow++;↵
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14 | } | | 11 | }
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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 | 0 |
Number of non-refactorable cases | 1 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2 |
Clones location | Clones are declared in the same class |
Number of node comparisons | 25 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 4 |
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) | 3.2 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
18 | while (bsLiveShadow >= 8) | | 9 | while (bsLiveShadow >= 8) |
19 | outShadow.write(bsBuffShadow >> 24); | | 10 | outShadow.write(bsBuffShadow >> 24); |
20 | | | 11 | |
21 | | | 12 | |
Precondition Violations (1)
Row |
Violation |
1 | Clone fragment #1 returns variables bsBuffShadow, bsLiveShadow , while Clone fragment #2 returns variables bsBuffShadow, bsLiveShadow |