if (resource != null) { throw noChildrenAllowed(); } 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/CompressedResource.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/StringResource.java
Method name: void setRefid(Reference) Method name: void setRefid(Reference)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (resource != null) {
1
if (encoding != null) {
2
            throw noChildrenAllowed();
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)0.2
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)8.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (resource != null)
    1
    if (resource != null)
    1
    if (encoding != null)
    Differences
    Expression1Expression2Difference
    resourceencodingVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.Resourcejava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.Resource of variable resource does not match with type java.lang.String of variable encoding
    • Make classes org.apache.tools.ant.types.Resource and java.lang.String extend a common superclass
    1
    if (encoding != null)
    2
    throw noChildrenAllowed();
    2
    throw noChildrenAllowed();
    2
    throw tooManyAttributes();
    Differences
    Expression1Expression2Difference
    noChildrenAllowedtooManyAttributesMETHOD_INVOCATION_NAME_MISMATCH
    2
    throw tooManyAttributes();
    3
    super.setRefid(r);
    3
    super.setRefid(r);
    3
    super.setRefid(r);
    Preondition Violations
    Super method call super.setRefid(r); cannot be extracted from method
    Super method call super.setRefid(r); cannot be extracted from method
    3
    super.setRefid(r);
    Precondition Violations (3)
    Row Violation
    1Type org.apache.tools.ant.types.Resource of variable resource does not match with type java.lang.String of variable encoding
    2Super method call super.setRefid(r); cannot be extracted from method
    3Super method call super.setRefid(r); cannot be extracted from method