DefaultPieDataset d = new DefaultPieDataset(); d.setValue("A", 1.0); d.setValue("B", 2.0); assertEquals(0, d.getIndex("A")); assertEquals(1, d.getIndex("B")); assertEquals(-1, d.getIndex("XX")); boolean pass = false; try { d.getIndex(null); } catch (IllegalArgumentException e) { pass = true; } assertTrue(pass);
KeyedObjects ko1 = new KeyedObjects(); ko1.addObject("Key 1", "Object 1"); ko1.addObject("Key 2", null); ko1.addObject("Key 3", "Object 2"); assertEquals(0, ko1.getIndex("Key 1")); assertEquals(1, ko1.getIndex("Key 2")); assertEquals(2, ko1.getIndex("Key 3")); // check null argument boolean pass = false; try { ko1.getIndex(null); } catch (IllegalArgumentException e) { pass = true; } assertTrue(pass);
Clone fragments detected by clone detection tool
File path: /jfreechart-1.0.10/tests/org/jfree/data/general/junit/DefaultPieDatasetTests.java File path: /jfreechart-1.0.10/tests/org/jfree/data/junit/KeyedObjectsTests.java
Method name: void testGetIndex() Method name: void testGetIndex()
Number of AST nodes: 10 Number of AST nodes: 11
1
DefaultPieDataset d = new DefaultPieDataset();
2
        d.setValue("A", 1.0);
3
        d.setValue("B", 2.0
1
KeyedObjects ko1 = new KeyedObjects();
2
        ko1.addObject("Key 1", "Object 1");
3
        ko1.addObject("Key 2", null);
4
);
4
        ko1.addObject("Key 3", "Object 2");
5
        assertEquals(0, d.getIndex("A"));
5
        assertEquals(0, ko1.getIndex("Key 1"));
6
        assertEquals(1, d.getIndex("B"));
6
        assertEquals(1, ko1.getIndex("Key 2"));
7
        assertEquals(-1, d.getIndex("XX"));
7
        assertEquals(2, ko1.getIndex("Key 3"));
8
        
8
        
9
        // check null argument
9
        boolean pass = false;
10
        boolean pass = false;
10
        try {
11
        try {
11
            d.getIndex(null);
12
            ko1.getIndex(null);   
12
        }
13
        }
13
        catch (IllegalArgumentException e) {
14
        catch (IllegalArgumentException e) {
14
            pass = true;
15
            pass = true;
15
        }
16
        }
16
        assertTrue(pass);
17
        assertTrue(pass);
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 in different classes having the same super class
Number of node comparisons66
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment3
    Time elapsed for statement mapping (ms)17.9
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    DefaultPieDataset d = new DefaultPieDataset();
    1
    DefaultPieDataset d = new DefaultPieDataset();
    1
    KeyedObjects ko1 = new KeyedObjects();
    Differences
    Expression1Expression2Difference
    org.jfree.data.general.DefaultPieDatasetorg.jfree.data.KeyedObjectsSUBCLASS_TYPE_MISMATCH
    dko1VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultPieDatasetorg.jfree.data.KeyedObjectsSUBCLASS_TYPE_MISMATCH
    org.jfree.data.general.DefaultPieDatasetorg.jfree.data.KeyedObjectsSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression new DefaultPieDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression new KeyedObjects() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    1
    KeyedObjects ko1 = new KeyedObjects();
                                                                              
    2
    ko1.addObject("Key 1", "Object 1");
    Preondition Violations
    Unmatched statement ko1.addObject("Key 1","Object 1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    ko1.addObject("Key 1", "Object 1");
    2
    d.setValue("A", 1.0);
    2
    d.setValue("A", 1.0);
    Preondition Violations
    Unmatched statement d.setValue("A",1.0); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                  
                                                                  
    3
    ko1.addObject("Key 2", null);
    Preondition Violations
    Unmatched statement ko1.addObject("Key 2",null); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3
    ko1.addObject("Key 2", null);
    3
    d.setValue("B", 2.0);
    3
    d.setValue("B", 2.0);
    Preondition Violations
    Unmatched statement d.setValue("B",2.0); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                  
                                                                              
    4
    ko1.addObject("Key 3", "Object 2");
    Preondition Violations
    Unmatched statement ko1.addObject("Key 3","Object 2"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4
    ko1.addObject("Key 3", "Object 2");
    4
    assertEquals(0, d.getIndex("A"));
    4
    assertEquals(0, d.getIndex("A"));
    5
    assertEquals(0, ko1.getIndex("Key 1"));
    Differences
    Expression1Expression2Difference
    "A""Key 1"LITERAL_VALUE_MISMATCH
    dko1VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultPieDatasetorg.jfree.data.KeyedObjectsSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression d cannot be unified with expression ko1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int getIndex(Comparable#RAW)
    5
    assertEquals(0, ko1.getIndex("Key 1"));
    5
    assertEquals(1, d.getIndex("B"));
    5
    assertEquals(1, d.getIndex("B"));
    6
    assertEquals(1, ko1.getIndex("Key 2"));
    Differences
    Expression1Expression2Difference
    "B""Key 2"LITERAL_VALUE_MISMATCH
    dko1VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultPieDatasetorg.jfree.data.KeyedObjectsSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression d cannot be unified with expression ko1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int getIndex(Comparable#RAW)
    6
    assertEquals(1, ko1.getIndex("Key 2"));
    6
    assertEquals(-1, d.getIndex("XX"));
    6
    assertEquals(-1, d.getIndex("XX"));
    7
    assertEquals(2, ko1.getIndex("Key 3"));
    Differences
    Expression1Expression2Difference
    -12TYPE_COMPATIBLE_REPLACEMENT
    "XX""Key 3"LITERAL_VALUE_MISMATCH
    dko1VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultPieDatasetorg.jfree.data.KeyedObjectsSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression d cannot be unified with expression ko1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int getIndex(Comparable#RAW)
    7
    assertEquals(2, ko1.getIndex("Key 3"));
    7
    boolean pass = false;
    8
    boolean pass = false;
    8
    try
    9
    try
    9
    d.getIndex(null);
    9
    d.getIndex(null);
    10
    ko1.getIndex(null);
    Differences
    Expression1Expression2Difference
    dko1VARIABLE_NAME_MISMATCH
    org.jfree.data.general.DefaultPieDatasetorg.jfree.data.KeyedObjectsSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression d cannot be unified with expression ko1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int getIndex(Comparable#RAW)
    10
    ko1.getIndex(null);
    10
    assertTrue(pass);
    11
    assertTrue(pass);
    Precondition Violations (11)
    Row Violation
    1Expression new DefaultPieDataset() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression new KeyedObjects() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Unmatched statement ko1.addObject("Key 1","Object 1"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement d.setValue("A",1.0); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement ko1.addObject("Key 2",null); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    6Unmatched statement d.setValue("B",2.0); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    7Unmatched statement ko1.addObject("Key 3","Object 2"); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    8Expression d cannot be unified with expression ko1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int getIndex(Comparable#RAW)
    9Expression d cannot be unified with expression ko1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int getIndex(Comparable#RAW)
    10Expression d cannot be unified with expression ko1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int getIndex(Comparable#RAW)
    11Expression d cannot be unified with expression ko1 , because common superclass org.jfree.util.PublicCloneable does not declare member(s) public int getIndex(Comparable#RAW)