if (isReference()) { throw noChildrenAllowed(); } if (s == null) { return; } v.add(s); setChecked(false);
if (isReference()) { throw noChildrenAllowed(); } if (c == null) { return; } v = (v == null) ? new Vector() : v; v.add(c);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/selectors/ResourceSelectorContainer.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/comparators/DelegatedResourceComparator.java
Method name: void add(ResourceSelector) Method name: void add(ResourceComparator)
Number of AST nodes: 6 Number of AST nodes: 6
1
if (isReference()) {
1
if (isReference()) {
2
            throw noChildrenAllowed();
2
            throw noChildrenAllowed();
3
        }
3
        }
4
        if (s == null) {
4
        if (c == null) {
5
            return;
5
            return;
6
        }
6
        }
7
        v.add(s);
7
        v
8
        setChecked(false
8
 = (v == null) ? new Vector() : v;
9
);
9
        v.add(c);
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 different classes having the same super class
Number of node comparisons17
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (isReference())
    1
    if (isReference())
    2
    throw noChildrenAllowed();
    2
    throw noChildrenAllowed();
    3
    if (s == null)
    3
    if (s == null)
    3
    if (c == null)
    Differences
    Expression1Expression2Difference
    scVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.resources.selectors.ResourceSelectororg.apache.tools.ant.types.resources.comparators.ResourceComparatorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.resources.selectors.ResourceSelector of variable s does not match with type org.apache.tools.ant.types.resources.comparators.ResourceComparator of variable c
    • Make classes org.apache.tools.ant.types.resources.selectors.ResourceSelector and org.apache.tools.ant.types.resources.comparators.ResourceComparator extend a common superclass
    3
    if (c == null)
    4
    return;
    4
    return;
                                                                            
    5
    v = (v == null) ? new Vector() : v;
    5
    v.add(s);
    5
    v.add(s);
    6
    v.add(c);
    Differences
    Expression1Expression2Difference
    scVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.resources.selectors.ResourceSelectororg.apache.tools.ant.types.resources.comparators.ResourceComparatorVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.resources.selectors.ResourceSelector of variable s does not match with type org.apache.tools.ant.types.resources.comparators.ResourceComparator of variable c
    • Make classes org.apache.tools.ant.types.resources.selectors.ResourceSelector and org.apache.tools.ant.types.resources.comparators.ResourceComparator extend a common superclass
    6
    v.add(c);
    6
    setChecked(false);
                                              
    Precondition Violations (2)
    Row Violation
    1Type org.apache.tools.ant.types.resources.selectors.ResourceSelector of variable s does not match with type org.apache.tools.ant.types.resources.comparators.ResourceComparator of variable c
    2Type org.apache.tools.ant.types.resources.selectors.ResourceSelector of variable s does not match with type org.apache.tools.ant.types.resources.comparators.ResourceComparator of variable c