p.setRefid(new Reference("dummyref")); try { p.setLocation(new File("/a")); fail("Can set location in Path that is a reference."); } catch (BuildException be) { assertEquals("You must not specify more than one attribute when using refid", be.getMessage()); }
p.setLocation(new File("/a")); try { p.setRefid(new Reference("dummyref")); fail("Can add reference to Path with elements from setLocation"); } catch (BuildException be) { assertEquals("You must not specify more than one attribute when using refid", be.getMessage()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/PathTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/PathTest.java
Method name: void testEmptyElementIfIsReference() Method name: void testEmptyElementIfIsReference()
Number of AST nodes: 4 Number of AST nodes: 4
1
p.setRefid(new Reference("dummyref"));
1
p.setLocation(new File("/a"));
2
        try {
2
        try {
3
            p.setLocation(new File("/a"));
3
            p.setRefid(new Reference("dummyref"));
4
            fail("Can set location in Path that is a reference.");
4
            fail("Can add reference to Path with elements from setLocation");
5
        } catch (BuildException be) {
5
        } catch (BuildException be) {
6
            assertEquals("You must not specify more than one attribute when using refid",
6
            assertEquals("You must not specify more than one attribute when using refid",
7
                         be.getMessage());
7
                         be.getMessage());
8
        }
8
        }
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 in the same method
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                      
    6
    p.setLocation(new File("/a"));
    13
    p.setRefid(new Reference("dummyref"));
                                                                                        
    14
    try
    7
    try
                                                                                      
    8
    p.setRefid(new Reference("dummyref"));
    Preondition Violations
    Unmatched statement p.setRefid(new Reference("dummyref")); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    8
    p.setRefid(new Reference("dummyref"));
    15
    p.setLocation(new File("/a"));
    15
    p.setLocation(new File("/a"));
    Preondition Violations
    Unmatched statement p.setLocation(new File("/a")); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                        
    16
    fail("Can set location in Path that is a reference.");
    16
    fail("Can set location in Path that is a reference.");
    9
    fail("Can add reference to Path with elements from setLocation");
    Differences
    Expression1Expression2Difference
    "Can set location in Path that is a reference.""Can add reference to Path with elements from setLocation"LITERAL_VALUE_MISMATCH
    9
    fail("Can add reference to Path with elements from setLocation");
    Precondition Violations (2)
    Row Violation
    1Unmatched statement p.setRefid(new Reference("dummyref")); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    2Unmatched statement p.setLocation(new File("/a")); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted