if (isReady) { if (nextMapped == null) { nextMapped = child; if (nextUnmapped != null) { break LOOP; } } } else { previousMapped = child; }
if (isReady) { if (nextUnmapped == null) { nextUnmapped = child; if (nextMapped != null) { break LOOP; } } } else { previousUnmapped = child; }
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/mapping/presentation/SimpleMappedObjectViewer.java File path: /emf-2.4.1/src/org/eclipse/emf/mapping/presentation/SimpleMappedObjectViewer.java
Method name: void updateActions() Method name: void updateActions()
Number of AST nodes: 6 Number of AST nodes: 6
1
if (isReady)
1
if (isReady)
2
          {
2
          {
3
            if (nextMapped == null)
3
            if (nextUnmapped == null)
4
            {
4
            {
5
              nextMapped = child;
5
              nextUnmapped = child;
6
              if (nextUnmapped != null)
6
              if (nextMapped != null)
7
              {
7
              {
8
                break LOOP;
8
                break LOOP;
9
              }
9
              }
10
            }
10
            }
11
          }
11
          }
12
          else
12
          else
13
          {
13
          {
14
            previousMapped = child;
14
            previousUnmapped = child;
15
          }
15
          }
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)0.2
Clones locationClones are in the same method
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements6
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    25
    if (isReady)
    19
    if (isReady)
    26
    if (nextMapped == null)
    26
    if (nextMapped == null)
    20
    if (nextUnmapped == null)
    Differences
    Expression1Expression2Difference
    nextMappednextUnmappedVARIABLE_NAME_MISMATCH
    20
    if (nextUnmapped == null)
    27
    nextMapped = child;
    27
    nextMapped = child;
    21
    nextUnmapped = child;
    Differences
    Expression1Expression2Difference
    nextMappednextUnmappedVARIABLE_NAME_MISMATCH
    21
    nextUnmapped = child;
    28
    if (nextUnmapped != null)
    28
    if (nextUnmapped != null)
    22
    if (nextMapped != null)
    Differences
    Expression1Expression2Difference
    nextUnmappednextMappedVARIABLE_NAME_MISMATCH
    22
    if (nextMapped != null)
    29
    break LOOP;
    29
    break LOOP;
    23
    break LOOP;
    Preondition Violations
    Statement break LOOP; without innermost loop
    Statement break LOOP; without innermost loop
    23
    break LOOP;
    else
    else
    30
    previousMapped = child;
    30
    previousMapped = child;
    24
    previousUnmapped = child;
    Differences
    Expression1Expression2Difference
    previousMappedpreviousUnmappedVARIABLE_NAME_MISMATCH
    24
    previousUnmapped = child;
    Precondition Violations (3)
    Row Violation
    1Statement break LOOP; without innermost loop
    2Statement break LOOP; without innermost loop
    3Clone fragment #1 returns variables nextMapped, previousMapped , while Clone fragment #2 returns variables nextUnmapped, previousUnmapped