if (at == null) { throw new UnsupportedAttributeException("Class " + bean.getName() + " doesn't support the \"" + attributeName + "\" attribute.", attributeName); }
if (setter == null) { throw new UnsupportedAttributeException("Class " + bean.getName() + " doesn't support the \"" + attributeName + "\" attribute.", attributeName); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/IntrospectionHelper.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/IntrospectionHelper.java
Method name: Class getAttributeType(String) Method name: Method getAttributeMethod(String)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (at == null) {
1
if (setter == null) {
2
            throw new UnsupportedAttributeException("Class "
2
            throw new UnsupportedAttributeException("Class "
3
                + bean.getName() + " doesn't support the \""
3
                + bean.getName() + " doesn't support the \""
4
                + attributeName + "\" attribute.", attributeName);
4
                + attributeName + "\" attribute.", attributeName);
5
        }
5
        }
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 declared in the same class
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    2
    if (at == null)
    2
    if (at == null)
    2
    if (setter == null)
    Differences
    Expression1Expression2Difference
    atsetterVARIABLE_NAME_MISMATCH
    java.lang.Classjava.lang.ObjectVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.lang.Class of variable at does not match with type java.lang.Object of variable setter
    • Make classes java.lang.Class and java.lang.Object extend a common superclass
    2
    if (setter == null)
    3
    throw new UnsupportedAttributeException("Class " + bean.getName() + " doesn't support the \"" + attributeName + "\" attribute.", attributeName);
    3
    throw new UnsupportedAttributeException("Class " + bean.getName() + " doesn't support the \"" + attributeName + "\" attribute.", attributeName);
    Precondition Violations (1)
    Row Violation
    1Type java.lang.Class of variable at does not match with type java.lang.Object of variable setter