zn++;
while( m_bsLive < 1 )
{
int zzi;
char thech = 0;
try
{
thech = (char)m_input.read();
}
catch( IOException e )
{
compressedStreamEOF();
}
if( thech == -1 )
{
compressedStreamEOF();
}
zzi = thech;
m_bsBuff = ( m_bsBuff << 8 ) | ( zzi & 0xff );
m_bsLive += 8;
}
zj = ( m_bsBuff >> ( m_bsLive - 1 ) ) & 1;
m_bsLive--;
zvec = ( zvec << 1 ) | zj;
zn++;
while( m_bsLive < 1 )
{
int zzi;
char thech = 0;
try
{
thech = (char)m_input.read();
}
catch( IOException e )
{
compressedStreamEOF();
}
if( thech == -1 )
{
compressedStreamEOF();
}
zzi = thech;
m_bsBuff = ( m_bsBuff << 8 ) | ( zzi & 0xff );
m_bsLive += 8;
}
zj = ( m_bsBuff >> ( m_bsLive - 1 ) ) & 1;
m_bsLive--;
zvec = ( zvec << 1 ) | zj;
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/installer/CBZip2InputStream.java
|
|
File path: /jEdit-4.2/src/installer/CBZip2InputStream.java
|
Method name: void getAndMoveToFrontDecode()
|
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Method name: void getAndMoveToFrontDecode()
|
Number of AST nodes: 14
|
|
Number of AST nodes: 14
|
|
1 | zn++;↵ | | 1 | zn++;↵
|
|
2 | while( m_bsLive < 1 )↵ | | 2 | while( m_bsLive < 1 )↵
|
3 | {↵ | | 3 | ↵
|
| | | 4 | {↵
|
4 | int zzi;↵ | | 5 | int zzi;↵
|
5 | char thech = 0;↵ | | 6 | char thech = 0;↵
|
6 | try↵ | | 7 | ↵
|
7 | {↵ | | |
|
| | | 8 | try↵
|
| | | 9 | {↵
|
8 | thech = (char)m_input.read();↵ | | 10 | thech = (char)m_input.read();↵
|
9 | }↵ | | 11 | ↵
|
| | | 12 | }↵
|
10 | catch( IOException e )↵ | | 13 | catch( IOException e )↵
|
11 | {↵ | | 14 | ↵
|
| | | 15 | {↵
|
12 | compressedStreamEOF();↵ | | 16 | compressedStreamEOF();↵
|
13 | }↵ | | 17 | ↵
|
| | | 18 | }↵
|
14 | if( thech == -1 )↵ | | 19 | if( thech == -1 )↵
|
15 | {↵ | | 20 | ↵
|
| | | 21 | {↵
|
16 | compressedStreamEOF();↵ | | 22 | compressedStreamEOF();↵
|
17 | }↵ | | 23 | }↵
|
18 | zzi = thech;↵ | | 24 | zzi = thech;↵
|
19 | m_bsBuff = ( m_bsBuff << 8 ) | ( zzi & 0xff );↵ | | 25 | m_bsBuff = ( m_bsBuff << 8 ) | ( zzi & 0xff );↵
|
20 | m_bsLive += 8;↵ | | 26 | m_bsLive += 8;↵
|
21 | }↵ | | 27 | ↵
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|
| | | 28 | }↵
|
|
22 | zj = ( m_bsBuff >> ( m_bsLive - 1 ) ) & 1;↵ | | 29 | zj = ( m_bsBuff >> ( m_bsLive - 1 ) ) & 1;↵
|
23 | m_bsLive--;↵ | | 30 | ↵
|
|
| | | 31 | m_bsLive--;↵
|
24 | zvec = ( zvec << 1 ) | zj; | | 32 | zvec = ( zvec << 1 ) | zj;
|
See real code fragment |
|
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) | 0.7 |
Clones location | Clones are in the same method |
Number of node comparisons | 64 |
-
{Non-refactorable}
Mapping Summary
Number of mapped statements | 14 |
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) | 58.2 |
Clone type | Type 1 |
Mapped Statements
ID |
Statement |
|
ID |
Statement |
24 | zn++; | | 58 | zn++; |
25 | while (m_bsLive < 1) | | 59 | while (m_bsLive < 1) |
26 | | | 60 | |
27 | | | 61 | |
28 | | | 62 | |
29 | thech = (char)m_input.read(); | | 63 | thech = (char)m_input.read(); |
30 | | | 64 | |
31 | | | 65 | |
32 | | | 66 | |
33 | m_bsBuff = (m_bsBuff << 8) | (zzi & 0xff); | | 67 | m_bsBuff = (m_bsBuff << 8) | (zzi & 0xff); |
34 | | | 68 | |
35 | zj = (m_bsBuff >> (m_bsLive - 1)) & 1; | | 69 | zj = (m_bsBuff >> (m_bsLive - 1)) & 1; |
36 | m_bsLive--; | | 70 | m_bsLive--; |
37 | zvec = (zvec << 1) | zj; | | 71 | zvec = (zvec << 1) | zj; |
Precondition Violations (1)
Row |
Violation |
1 | Clone fragment #1 returns variables zn, zvec , while Clone fragment #2 returns variables zn, zvec |