XMLReader xerces; xerces = XMLReaderFactory.createXMLReader( "org.apache.xerces.parsers.SAXParser"); assertNotNull(xerces);
XMLReader xerces; xerces = XMLReaderFactory.createXMLReader(); xerces.setFeature("http://apache.org/xml/features/validation/schema", true);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/example/junit/XmlParserTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/example/junit/XmlParserTest.java
Method name: void testXercesIsPresent() Method name: void testParserHandlesSchema()
Number of AST nodes: 3 Number of AST nodes: 3
1
XMLReader xerces;
1
XMLReader xerces;
2
        xerces = XMLReaderFactory.createXMLReader(
2
        xerces = XMLReaderFactory.createXMLReader();
3
                        "org.apache.xerces.parsers.SAXParser");
3
        
4
        assertNotNull(xerces
4
xerces.setFeature("http://apache.org/xml/features/validation/schema",
5
);
5
                true);
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons9
  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)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    XMLReader xerces;
    1
    XMLReader xerces;
    2
    xerces = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");
    2
    xerces = XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser");
    2
    xerces = XMLReaderFactory.createXMLReader();
    Differences
    Expression1Expression2Difference
    XMLReaderFactory.createXMLReader("org.apache.xerces.parsers.SAXParser")XMLReaderFactory.createXMLReader()ARGUMENT_NUMBER_MISMATCH
    2
    xerces = XMLReaderFactory.createXMLReader();
    3
    assertNotNull(xerces);
    3
    assertNotNull(xerces);
    3
    xerces.setFeature("http://apache.org/xml/features/validation/schema", true);
    Differences
    Expression1Expression2Difference
    assertNotNullsetFeatureMETHOD_INVOCATION_NAME_MISMATCH
    assertNotNull(xerces)xerces.setFeature("http://apache.org/xml/features/validation/schema",true)ARGUMENT_NUMBER_MISMATCH
    xercesMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression assertNotNull(xerces) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression xerces.setFeature("http://apache.org/xml/features/validation/schema",true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertNotNull(xerces) is a void method call, and thus it cannot be parameterized
    Expression xerces.setFeature("http://apache.org/xml/features/validation/schema",true) is a void method call, and thus it cannot be parameterized
    Expression assertNotNull(xerces) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression xerces.setFeature("http://apache.org/xml/features/validation/schema",true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression assertNotNull(xerces) is a void method call, and thus it cannot be parameterized
    Expression xerces.setFeature("http://apache.org/xml/features/validation/schema",true) is a void method call, and thus it cannot be parameterized
    3
    xerces.setFeature("http://apache.org/xml/features/validation/schema", true);
    Precondition Violations (8)
    Row Violation
    1Expression assertNotNull(xerces) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression xerces.setFeature("http://apache.org/xml/features/validation/schema",true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression assertNotNull(xerces) is a void method call, and thus it cannot be parameterized
    4Expression xerces.setFeature("http://apache.org/xml/features/validation/schema",true) is a void method call, and thus it cannot be parameterized
    5Expression assertNotNull(xerces) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression xerces.setFeature("http://apache.org/xml/features/validation/schema",true) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression assertNotNull(xerces) is a void method call, and thus it cannot be parameterized
    8Expression xerces.setFeature("http://apache.org/xml/features/validation/schema",true) is a void method call, and thus it cannot be parameterized