RoseToken roseToken = new RoseToken(RoseToken.LEFT_PAREN, ""); roseToken.lineNum = lineCounter; tokens.add(roseToken); roseToken = new RoseToken(RoseToken.OBJECT, ""); roseToken.lineNum = lineCounter; tokens.add(roseToken); currentLine = currentLine.substring(7).trim(); // 7 is the size of (object processToTheEnd(currentLine, lineCounter); break;
RoseToken roseToken = new RoseToken(RoseToken.LEFT_PAREN, ""); roseToken.lineNum = lineCounter; tokens.add(roseToken); roseToken = new RoseToken(RoseToken.LIST, ""); roseToken.lineNum = lineCounter; tokens.add(roseToken); currentLine = currentLine.substring(5).trim(); // 5 is the size of (list processToTheEnd(currentLine, lineCounter); break;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/importer/rose/parser/RoseLexer.java File path: /emf-2.4.1/src/org/eclipse/emf/importer/rose/parser/RoseLexer.java
Method name: void readLines() Method name: void readLines()
Number of AST nodes: 9 Number of AST nodes: 9
1
RoseToken roseToken = new RoseToken(RoseToken.LEFT_PAREN, "");
1
RoseToken roseToken = new RoseToken(RoseToken.LEFT_PAREN, "");
2
          roseToken.lineNum = lineCounter;
2
          roseToken.lineNum = lineCounter;
3
          tokens.add(roseToken);
3
          tokens.add(roseToken);
4
          roseToken = new RoseToken(RoseToken.OBJECT, "");
4
          roseToken = new RoseToken(RoseToken.LIST, "");
5
          roseToken.lineNum = lineCounter;
5
          roseToken.lineNum = lineCounter;
6
          tokens.add(roseToken);
6
          tokens.add(roseToken);
7
          currentLine = currentLine.substring(7).trim(); // 7 is the size of (object
7
          currentLine = currentLine.substring(5).trim(); // 5 is the size of (list
8
          processToTheEnd(currentLine, lineCounter);
8
          processToTheEnd(currentLine, lineCounter);
9
          break;
9
          break;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in the same method
Number of node comparisons35
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    26
    RoseToken roseToken = new RoseToken(RoseToken.LEFT_PAREN, "");
    37
    RoseToken roseToken = new RoseToken(RoseToken.LEFT_PAREN, "");
    27
    roseToken.lineNum = lineCounter;
    38
    roseToken.lineNum = lineCounter;
    28
    tokens.add(roseToken);
    39
    tokens.add(roseToken);
    29
    roseToken = new RoseToken(RoseToken.OBJECT, "");
    29
    roseToken = new RoseToken(RoseToken.OBJECT, "");
    40
    roseToken = new RoseToken(RoseToken.LIST, "");
    Differences
    Expression1Expression2Difference
    OBJECTLISTVARIABLE_NAME_MISMATCH
    40
    roseToken = new RoseToken(RoseToken.LIST, "");
    30
    roseToken.lineNum = lineCounter;
    41
    roseToken.lineNum = lineCounter;
    31
    tokens.add(roseToken);
    39
    tokens.add(roseToken);
                                                        
    42
    tokens.add(roseToken);
    Preondition Violations
    Unmatched statement tokens.add(roseToken); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    42
    tokens.add(roseToken);
    32
    currentLine = currentLine.substring(7).trim();
    32
    currentLine = currentLine.substring(7).trim();
    43
    currentLine = currentLine.substring(5).trim();
    Differences
    Expression1Expression2Difference
    75LITERAL_VALUE_MISMATCH
    43
    currentLine = currentLine.substring(5).trim();
    33
    processToTheEnd(currentLine, lineCounter);
    44
    processToTheEnd(currentLine, lineCounter);
    34
    break;
    34
    break;
    45
    break;
    Preondition Violations
    Statement break; without innermost loop
    Statement break; without innermost loop
    45
    break;
    Precondition Violations (4)
    Row Violation
    1Unmatched statement tokens.add(roseToken); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Statement break; without innermost loop
    3Statement break; without innermost loop
    4Clone fragment #1 returns variables currentLine , while Clone fragment #2 returns variables currentLine, roseToken