if (url != null) { throw tooManyAttributes(); } super.setRefid(r);
if (encoding != null) { throw tooManyAttributes(); } super.setRefid(r);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/URLResource.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/ZipResource.java
Method name: void setRefid(Reference) Method name: void setRefid(Reference)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (url != null) {
1
if (encoding != null) {
2
            throw tooManyAttributes();
2
            throw tooManyAttributes();
3
        }
3
        }
4
        super.setRefid(r);
4
        super.setRefid(r);
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (url != null)
    1
    if (url != null)
    1
    if (encoding != null)
    Differences
    Expression1Expression2Difference
    urlencodingVARIABLE_NAME_MISMATCH
    java.net.URLjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.net.URL of variable url does not match with type java.lang.String of variable encoding
    • Make classes java.net.URL and java.lang.String extend a common superclass
    1
    if (encoding != null)
    2
    throw tooManyAttributes();
    2
    throw tooManyAttributes();
    3
    super.setRefid(r);
    3
    super.setRefid(r);
    Precondition Violations (1)
    Row Violation
    1Type java.net.URL of variable url does not match with type java.lang.String of variable encoding