if (con.length == 0 || offset == con.limit) return -1; if (getWordType(target, con.start, con.limit, offset, opts) != WT_LETTER || getPreviousWordType(target, con.start, con.limit, offset, opts) != WT_OTHER) return -1; break;
if (con.length == 0 || offset == con.start) return -1; if (getWordType(target, con.start, con.limit, offset, opts) != WT_OTHER || getPreviousWordType(target, con.start, con.limit, offset, opts) != WT_LETTER) return -1; break;
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 matchCharArray(Context, Op, int, int, int) Method name: int matchCharArray(Context, Op, int, int, int)
Number of AST nodes: 5 Number of AST nodes: 5
1
if (con.length == 0 || offset == con.limit)  return -1;
1
if (con.length == 0 || offset == con.start)  return -1;
2
                      if (getWordType(target, con.start, con.limit, offset, opts) != WT_LETTER
2
                      if (getWordType(target, con.start, con.limit, offset, opts) != WT_OTHER
3
                          || getPreviousWordType(target, con.start, con.limit, offset, opts) != WT_OTHER)
3
                          || getPreviousWordType(target, con.start, con.limit, offset, opts) != WT_LETTER)
4
                          return -1;
4
                          return -1;
5
                      break;
5
                      break;
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)2.3
Clones locationClones are in the same method
Number of node comparisons16
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)4.5
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    149
    if (con.length == 0 || offset == con.limit)
    149
    if (con.length == 0 || offset == con.limit)
    155
    if (con.length == 0 || offset == con.start)
    Differences
    Expression1Expression2Difference
    limitstartVARIABLE_NAME_MISMATCH
    155
    if (con.length == 0 || offset == con.start)
    150
    return -1;
    156
    return -1;
    151
    if (getWordType(target, con.start, con.limit, offset, opts) != WT_LETTER || getPreviousWordType(target, con.start, con.limit, offset, opts) != WT_OTHER)
    151
    if (getWordType(target, con.start, con.limit, offset, opts) != WT_LETTER || getPreviousWordType(target, con.start, con.limit, offset, opts) != WT_OTHER)
    157
    if (getWordType(target, con.start, con.limit, offset, opts) != WT_OTHER || getPreviousWordType(target, con.start, con.limit, offset, opts) != WT_LETTER)
    Differences
    Expression1Expression2Difference
    WT_LETTERWT_OTHERVARIABLE_NAME_MISMATCH
    WT_OTHERWT_LETTERVARIABLE_NAME_MISMATCH
    157
    if (getWordType(target, con.start, con.limit, offset, opts) != WT_OTHER || getPreviousWordType(target, con.start, con.limit, offset, opts) != WT_LETTER)
    152
    return -1;
    158
    return -1;
    153
    break;
    159
    break;
    Precondition Violations (0)
    Row Violation