final String data = "a,b,,"; Vector res = StringUtils.split(data, ','); assertEquals(4, res.size()); assertEquals("a", res.elementAt(0)); assertEquals("b", res.elementAt(1)); assertEquals("", res.elementAt(2)); assertEquals("", res.elementAt(3));
reg.setPattern("^(.*)/src/((.*/)*)([a-zA-Z0-9_\\.]+)\\.java$"); Vector v = reg.getGroups("de/tom/src/Google.java"); assertEquals(5, v.size()); assertEquals("de/tom", v.elementAt(1)); assertEquals("", v.elementAt(2)); assertEquals("", v.elementAt(3)); assertEquals("Google", v.elementAt(4));
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/StringUtilsTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/regexp/RegexpMatcherTest.java
Method name: void testSplit() Method name: void testBugzillaReport14619()
Number of AST nodes: 7 Number of AST nodes: 7
1
final String data = "a,b,,";
1
reg.setPattern("^(.*)/src/((.*/)*)([a-zA-Z0-9_\\.]+)\\.java$");
2
        Vector res = StringUtils.split(data, ',');
2
        Vector v = reg.getGroups("de/tom/src/Google.java");
3
        assertEquals(4, res.size());
3
        assertEquals(5, v.size());
4
        assertEquals("a", res.elementAt(0));
4
        assertEquals("de/tom", v.elementAt(1));
5
        assertEquals("b", res.elementAt(1));
5
        assertEquals("", v.elementAt(2));
6
        assertEquals("", res.elementAt(2));
6
        assertEquals("", v.elementAt(3));
7
        assertEquals("", res.elementAt(3));
7
        assertEquals("Google", v.elementAt(4));
Summary
Number of common nesting structure subtrees1
Number of refactorable cases1
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons49
  1. {Refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                                        
    1
    reg.setPattern("^(.*)/src/((.*/)*)([a-zA-Z0-9_\\.]+)\\.java$");
    1
    final String data = "a,b,,";
                                                              
                                                                                                            
    2
    Vector v = reg.getGroups("de/tom/src/Google.java");
    2
    Vector res = StringUtils.split(data, ',');
                                                                                        
    3
    assertEquals(4, res.size());
    3
    assertEquals(4, res.size());
    3
    assertEquals(5, v.size());
    Differences
    Expression1Expression2Difference
    45LITERAL_VALUE_MISMATCH
    resvVARIABLE_NAME_MISMATCH
    3
    assertEquals(5, v.size());
    4
    assertEquals("a", res.elementAt(0));
    4
    assertEquals("a", res.elementAt(0));
    7
    assertEquals("Google", v.elementAt(4));
    Differences
    Expression1Expression2Difference
    "a""Google"LITERAL_VALUE_MISMATCH
    04LITERAL_VALUE_MISMATCH
    resvVARIABLE_NAME_MISMATCH
    7
    assertEquals("Google", v.elementAt(4));
    5
    assertEquals("b", res.elementAt(1));
    5
    assertEquals("b", res.elementAt(1));
    4
    assertEquals("de/tom", v.elementAt(1));
    Differences
    Expression1Expression2Difference
    "b""de/tom"LITERAL_VALUE_MISMATCH
    resvVARIABLE_NAME_MISMATCH
    4
    assertEquals("de/tom", v.elementAt(1));
    6
    assertEquals("", res.elementAt(2));
    6
    assertEquals("", res.elementAt(2));
    5
    assertEquals("", v.elementAt(2));
    Differences
    Expression1Expression2Difference
    resvVARIABLE_NAME_MISMATCH
    5
    assertEquals("", v.elementAt(2));
    7
    assertEquals("", res.elementAt(3));
    7
    assertEquals("", res.elementAt(3));
    6
    assertEquals("", v.elementAt(3));
    Differences
    Expression1Expression2Difference
    resvVARIABLE_NAME_MISMATCH
    6
    assertEquals("", v.elementAt(3));
    Precondition Violations (0)
    Row Violation