PropertyRef r = new PropertyRef(); r.setPrefix(prefix); addPropertyref(r);
StringResource r = new StringResource(); testoutputbe(r); assertEquals("foo", r.getValue());
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/PropertySet.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/ResourceOutputTest.java
Method name: void appendPrefix(String) Method name: void teststringoutput1()
Number of AST nodes: 3 Number of AST nodes: 3
1
PropertyRef r = new PropertyRef();
2
        r.setPrefix(prefix);
3
        addPropertyref(r
1
StringResource r = new StringResource();
2
        testoutputbe(r);
4
);
3
        assertEquals("foo", r.getValue());
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 in different classes
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                      
    1
    StringResource r = new StringResource();
    1
    PropertyRef r = new PropertyRef();
                                                                          
    2
    r.setPrefix(prefix);
    2
    r.setPrefix(prefix);
    3
    assertEquals("foo", r.getValue());
    Differences
    Expression1Expression2Difference
    setPrefixassertEqualsMETHOD_INVOCATION_NAME_MISMATCH
    r.setPrefix(prefix)assertEquals("foo",r.getValue())ARGUMENT_NUMBER_MISMATCH
    rMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression r.setPrefix(prefix) is a void method call, and thus it cannot be parameterized
    Expression assertEquals("foo",r.getValue()) is a void method call, and thus it cannot be parameterized
    Expression r.setPrefix(prefix) is a void method call, and thus it cannot be parameterized
    Expression assertEquals("foo",r.getValue()) is a void method call, and thus it cannot be parameterized
    3
    assertEquals("foo", r.getValue());
    3
    addPropertyref(r);
    3
    addPropertyref(r);
    2
    testoutputbe(r);
    Differences
    Expression1Expression2Difference
    addPropertyreftestoutputbeMETHOD_INVOCATION_NAME_MISMATCH
    org.apache.tools.ant.types.PropertySet.PropertyReforg.apache.tools.ant.types.resources.StringResourceVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Expression addPropertyref(r) is a void method call, and thus it cannot be parameterized
    Expression testoutputbe(r) is a void method call, and thus it cannot be parameterized
    Type org.apache.tools.ant.types.PropertySet.PropertyRef of variable r does not match with type org.apache.tools.ant.types.resources.StringResource of variable r
    • Make classes org.apache.tools.ant.types.PropertySet.PropertyRef and org.apache.tools.ant.types.resources.StringResource extend a common superclass
    2
    testoutputbe(r);
    Precondition Violations (7)
    Row Violation
    1Expression r.setPrefix(prefix) is a void method call, and thus it cannot be parameterized
    2Expression assertEquals("foo",r.getValue()) is a void method call, and thus it cannot be parameterized
    3Expression r.setPrefix(prefix) is a void method call, and thus it cannot be parameterized
    4Expression assertEquals("foo",r.getValue()) is a void method call, and thus it cannot be parameterized
    5Expression addPropertyref(r) is a void method call, and thus it cannot be parameterized
    6Expression testoutputbe(r) is a void method call, and thus it cannot be parameterized
    7Type org.apache.tools.ant.types.PropertySet.PropertyRef of variable r does not match with type org.apache.tools.ant.types.resources.StringResource of variable r