while( m_bsLive >= 8 ) { int ch = ( m_bsBuff >> 24 ); try { m_bsStream.write( ch );// write 8-bit } catch( IOException e ) { throw e; } m_bsBuff <<= 8; m_bsLive -= 8; } m_bsBuff |= ( v << ( 32 - m_bsLive - n ) ); m_bsLive += n;
while( m_bsLive > 0 ) { int ch = ( m_bsBuff >> 24 ); try { m_bsStream.write( ch );// write 8-bit } catch( IOException e ) { throw e; } m_bsBuff <<= 8; m_bsLive -= 8; }
Clone fragments detected by clone detection tool
File path: /jEdit-4.2/src/installer/CBZip2OutputStream.java File path: /jEdit-4.2/src/installer/CBZip2OutputStream.java
Method name: void bsW(int, int) Method name: void bsFinishedWithStream()
Number of AST nodes: 8 Number of AST nodes: 6
1
while( m_bsLive >= 8 )
1
while( m_bsLive > 0 )
2
        {
2
        {
3
            int ch = ( m_bsBuff >> 24 );
3
            int ch = ( m_bsBuff >> 24 );
4
            try
4
            try
5
            {
5
            {
6
                m_bsStream.write( ch );// write 8-bit
6
                m_bsStream.write( ch );// write 8-bit
7
            }
7
            }
8
            catch( IOException e )
8
            catch( IOException e )
9
            {
9
            {
10
                throw e;
10
                throw e;
11
            }
11
            }
12
            m_bsBuff <<= 8;
12
            m_bsBuff <<= 8;
13
            m_bsLive -= 8;
13
            m_bsLive -= 8;
14
        }
14
        }
15
        m_bsBuff |= ( v << ( 32 - m_bsLive - n ) );
16
        m_bsLive += n;
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)0.2
Clones locationClones are declared in the same class
Number of node comparisons20
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)6.8
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    while (m_bsLive >= 8)
    1
    while (m_bsLive >= 8)
    1
    while (m_bsLive > 0)
    Differences
    Expression1Expression2Difference
    80LITERAL_VALUE_MISMATCH
    >=>OPERATOR_MISMATCH
    Preondition Violations
    Expression m_bsLive >= 8 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression m_bsLive > 0 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    while (m_bsLive > 0)
    2
    int ch = (m_bsBuff >> 24);
    2
    int ch = (m_bsBuff >> 24);
    3
    try
    3
    try
    4
    m_bsStream.write(ch);
    4
    m_bsStream.write(ch);
    5
    m_bsBuff <<= 8;
    5
    m_bsBuff <<= 8;
    6
    m_bsLive -= 8;
    6
    m_bsLive -= 8;
    7
    m_bsBuff |= (v << (32 - m_bsLive - n));
    7
    m_bsBuff |= (v << (32 - m_bsLive - n));
    Preondition Violations
    Unmatched statement m_bsBuff|=(v << (32 - m_bsLive - n)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                    
    8
    m_bsLive += n;
    8
    m_bsLive += n;
    Preondition Violations
    Unmatched statement m_bsLive+=n; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                  
    Precondition Violations (4)
    Row Violation
    1Expression m_bsLive >= 8 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression m_bsLive > 0 cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Unmatched statement m_bsBuff|=(v << (32 - m_bsLive - n)); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched statement m_bsLive+=n; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted