Map elemMap = getExpectedNestedElements(); Map actualMap = ih.getNestedElementMap(); for (Iterator i = actualMap.entrySet().iterator(); i.hasNext();) { Map.Entry entry = (Map.Entry) i.next(); String elemName = (String) entry.getKey(); Class elemClass = (Class) elemMap.get(elemName); assertNotNull("Support for " + elemName + " in IntrospectionHelperTest?", elemClass); assertEquals("Type of " + elemName, elemClass, entry.getValue()); elemMap.remove(elemName); }
Map attrMap = getExpectedAttributes(); Map actualMap = ih.getAttributeMap(); for (Iterator i = actualMap.entrySet().iterator(); i.hasNext();) { Map.Entry entry = (Map.Entry) i.next(); String attrName = (String) entry.getKey(); Class attrClass = (Class) attrMap.get(attrName); assertNotNull("Support for " + attrName + " in IntrospectionHelperTest?", attrClass); assertEquals("Type of " + attrName, attrClass, entry.getValue()); attrMap.remove(attrName); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/IntrospectionHelperTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/IntrospectionHelperTest.java
Method name: void testGetNestedElementMap() Method name: void testGetAttributeMap()
Number of AST nodes: 9 Number of AST nodes: 9
1
Map elemMap = getExpectedNestedElements();
1
Map attrMap = getExpectedAttributes();
2
        Map actualMap = ih.getNestedElementMap();
2
        Map actualMap = ih.getAttributeMap();
3
        for (Iterator i = actualMap.entrySet().iterator(); i.hasNext();) {
3
        for (Iterator i = actualMap.entrySet().iterator(); i.hasNext();) {
4
            Map.Entry entry = (Map.Entry) i.next();
4
            Map.Entry entry = (Map.Entry) i.next();
5
            String elemName = (String) entry.getKey();
5
            String attrName = (String) entry.getKey();
6
            Class elemClass = (Class) elemMap.get(elemName);
6
            Class attrClass = (Class) attrMap.get(attrName);
7
            assertNotNull("Support for " + elemName +
7
            assertNotNull("Support for " + attrName +
8
                          " in IntrospectionHelperTest?", elemClass);
8
                          " in IntrospectionHelperTest?", attrClass);
9
            assertEquals("Type of " + elemName, elemClass, entry.getValue());
9
            assertEquals("Type of " + attrName, attrClass, entry.getValue());
10
            elemMap.remove(elemName);
10
            attrMap.remove(attrName);
11
        }
11
        }
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 declared in the same class
Number of node comparisons53
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements9
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)16.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    Map elemMap = getExpectedNestedElements();
    1
    Map elemMap = getExpectedNestedElements();
    1
    Map attrMap = getExpectedAttributes();
    Differences
    Expression1Expression2Difference
    elemMapattrMapVARIABLE_NAME_MISMATCH
    getExpectedNestedElementsgetExpectedAttributesMETHOD_INVOCATION_NAME_MISMATCH
    1
    Map attrMap = getExpectedAttributes();
    2
    Map actualMap = ih.getNestedElementMap();
    2
    Map actualMap = ih.getNestedElementMap();
    2
    Map actualMap = ih.getAttributeMap();
    Differences
    Expression1Expression2Difference
    getNestedElementMapgetAttributeMapMETHOD_INVOCATION_NAME_MISMATCH
    2
    Map actualMap = ih.getAttributeMap();
    3
    for (Iterator i = actualMap.entrySet().iterator(); i.hasNext(); )
    3
    for (Iterator i = actualMap.entrySet().iterator(); i.hasNext(); )
    4
    Map.Entry entry = (Map.Entry)i.next();
    4
    Map.Entry entry = (Map.Entry)i.next();
    5
    String elemName = (String)entry.getKey();
    5
    String elemName = (String)entry.getKey();
    5
    String attrName = (String)entry.getKey();
    Differences
    Expression1Expression2Difference
    elemNameattrNameVARIABLE_NAME_MISMATCH
    5
    String attrName = (String)entry.getKey();
    6
    Class elemClass = (Class)elemMap.get(elemName);
    6
    Class elemClass = (Class)elemMap.get(elemName);
    6
    Class attrClass = (Class)attrMap.get(attrName);
    Differences
    Expression1Expression2Difference
    elemClassattrClassVARIABLE_NAME_MISMATCH
    elemNameattrNameVARIABLE_NAME_MISMATCH
    elemMapattrMapVARIABLE_NAME_MISMATCH
    6
    Class attrClass = (Class)attrMap.get(attrName);
    7
    assertNotNull("Support for " + elemName + " in IntrospectionHelperTest?", elemClass);
    7
    assertNotNull("Support for " + elemName + " in IntrospectionHelperTest?", elemClass);
    7
    assertNotNull("Support for " + attrName + " in IntrospectionHelperTest?", attrClass);
    Differences
    Expression1Expression2Difference
    elemNameattrNameVARIABLE_NAME_MISMATCH
    elemClassattrClassVARIABLE_NAME_MISMATCH
    7
    assertNotNull("Support for " + attrName + " in IntrospectionHelperTest?", attrClass);
    8
    assertEquals("Type of " + elemName, elemClass, entry.getValue());
    8
    assertEquals("Type of " + elemName, elemClass, entry.getValue());
    8
    assertEquals("Type of " + attrName, attrClass, entry.getValue());
    Differences
    Expression1Expression2Difference
    elemNameattrNameVARIABLE_NAME_MISMATCH
    elemClassattrClassVARIABLE_NAME_MISMATCH
    8
    assertEquals("Type of " + attrName, attrClass, entry.getValue());
    9
    elemMap.remove(elemName);
    9
    elemMap.remove(elemName);
    9
    attrMap.remove(attrName);
    Differences
    Expression1Expression2Difference
    elemNameattrNameVARIABLE_NAME_MISMATCH
    elemMapattrMapVARIABLE_NAME_MISMATCH
    9
    attrMap.remove(attrName);
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variables elemMap, actualMap , while Clone fragment #2 returns variables attrMap, actualMap