case INDEPENDENT: case PAREN: case MODIFIERGROUP: return this.getChild(0).getMinLength(); case BACKREFERENCE: return 0; // ******* case STRING: return this.getString().length(); case LOOKAHEAD: case NEGATIVELOOKAHEAD: case LOOKBEHIND: case NEGATIVELOOKBEHIND: return 0; // ***** Really? default: throw new RuntimeException("Token#getMinLength(): Invalid Type: "+this.type);
case INDEPENDENT: case PAREN: case MODIFIERGROUP: return this.getChild(0).getMaxLength(); case BACKREFERENCE: return -1; // ****** case STRING: return this.getString().length(); case LOOKAHEAD: case NEGATIVELOOKAHEAD: case LOOKBEHIND: case NEGATIVELOOKBEHIND: return 0; // ***** Really? default: throw new RuntimeException("Token#getMaxLength(): Invalid Type: "+this.type);
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/internal/RegEx.java File path: /emf-2.4.1/src/org/eclipse/emf/ecore/xml/type/internal/RegEx.java
Method name: int getMinLength() Method name: int getMaxLength()
Number of AST nodes: 15 Number of AST nodes: 15
1
case INDEPENDENT:
1
case INDEPENDENT:
2
            case PAREN:
2
            case PAREN:
3
            case MODIFIERGROUP:
3
            case MODIFIERGROUP:
4
              return this.getChild(0).getMinLength();
4
              return this.getChild(0).getMaxLength();
5
            case BACKREFERENCE:
5
            case BACKREFERENCE:
6
              return 0;                           // *******
6
              return -1;                          // ******
7
            case STRING:
7
            case STRING:
8
              return this.getString().length();
8
              return this.getString().length();
9
            case LOOKAHEAD:
9
            case LOOKAHEAD:
10
            case NEGATIVELOOKAHEAD:
10
            case NEGATIVELOOKAHEAD:
11
            case LOOKBEHIND:
11
            case LOOKBEHIND:
12
            case NEGATIVELOOKBEHIND:
12
            case NEGATIVELOOKBEHIND:
13
              return 0;                           // ***** Really?
13
              return 0;                           // ***** Really?
14
            default:
14
            default:
15
              throw new RuntimeException("Token#getMinLength(): Invalid Type: "+this.type);
15
              throw new RuntimeException("Token#getMaxLength(): Invalid Type: "+this.type);
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons125
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements15
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    30
    case INDEPENDENT:
    37
    case INDEPENDENT:
    31
    case PAREN:
    38
    case PAREN:
    32
    case MODIFIERGROUP:
    39
    case MODIFIERGROUP:
    33
    return this.getChild(0).getMinLength();
    33
    return this.getChild(0).getMinLength();
    40
    return this.getChild(0).getMaxLength();
    Differences
    Expression1Expression2Difference
    getMinLengthgetMaxLengthMETHOD_INVOCATION_NAME_MISMATCH
    40
    return this.getChild(0).getMaxLength();
    34
    case BACKREFERENCE:
    41
    case BACKREFERENCE:
    35
    return 0;
    35
    return 0;
    42
    return -1;
    Differences
    Expression1Expression2Difference
    0-1TYPE_COMPATIBLE_REPLACEMENT
    42
    return -1;
    36
    case STRING:
    43
    case STRING:
    37
    return this.getString().length();
    44
    return this.getString().length();
    38
    case LOOKAHEAD:
    45
    case LOOKAHEAD:
    39
    case NEGATIVELOOKAHEAD:
    46
    case NEGATIVELOOKAHEAD:
    40
    case LOOKBEHIND:
    47
    case LOOKBEHIND:
    41
    case NEGATIVELOOKBEHIND:
    48
    case NEGATIVELOOKBEHIND:
    42
    return 0;
    49
    return 0;
    43
    default:
    50
    default:
    44
    throw new RuntimeException("Token#getMinLength(): Invalid Type: " + this.type);
    44
    throw new RuntimeException("Token#getMinLength(): Invalid Type: " + this.type);
    51
    throw new RuntimeException("Token#getMaxLength(): Invalid Type: " + this.type);
    Differences
    Expression1Expression2Difference
    "Token#getMinLength(): Invalid Type: ""Token#getMaxLength(): Invalid Type: "LITERAL_VALUE_MISMATCH
    51
    throw new RuntimeException("Token#getMaxLength(): Invalid Type: " + this.type);
    Precondition Violations (0)
    Row Violation