try { f.setRefid(new Reference("dummyref")); fail("Can add reference to FileList with directory attribute set."); } catch (BuildException be) { assertEquals("You must not specify more than one attribute when using refid", be.getMessage()); } f = new FileList();
try { m.setRefid(new Reference("dummyref")); fail("Can add reference to Mapper with from attribute set"); } catch (BuildException be) { assertEquals("You must not specify more than one attribute when using refid", be.getMessage()); } m = new Mapper(project);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/FileListTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/MapperTest.java
Method name: void testEmptyElementIfIsReference() Method name: void testEmptyElementIfIsReference()
Number of AST nodes: 4 Number of AST nodes: 4
1
try {
1
try {
2
            f.setRefid(new Reference("dummyref"));
2
            m.setRefid(new Reference("dummyref"));
3
            fail("Can add reference to FileList with directory attribute set.");
3
            fail("Can add reference to Mapper with from attribute set");
4
        } catch (BuildException be) {
4
        } catch (BuildException be) {
5
            assertEquals("You must not specify more than one attribute when using refid",
5
            assertEquals("You must not specify more than one attribute when using refid",
6
                         be.getMessage());
6
                         be.getMessage());
7
        }
7
        }
8
        f = new FileList();
8
        m = new Mapper(project);
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 different classes having the same super class
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements4
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.9
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    try
    3
    try
    4
    f.setRefid(new Reference("dummyref"));
    4
    f.setRefid(new Reference("dummyref"));
    4
    m.setRefid(new Reference("dummyref"));
    Differences
    Expression1Expression2Difference
    fmVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileListorg.apache.tools.ant.types.MapperSUBCLASS_TYPE_MISMATCH
    4
    m.setRefid(new Reference("dummyref"));
    5
    fail("Can add reference to FileList with directory attribute set.");
    5
    fail("Can add reference to FileList with directory attribute set.");
    5
    fail("Can add reference to Mapper with from attribute set");
    Differences
    Expression1Expression2Difference
    "Can add reference to FileList with directory attribute set.""Can add reference to Mapper with from attribute set"LITERAL_VALUE_MISMATCH
    5
    fail("Can add reference to Mapper with from attribute set");
    6
    f = new FileList();
    6
    f = new FileList();
    6
    m = new Mapper(project);
    Differences
    Expression1Expression2Difference
    fmVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.FileListorg.apache.tools.ant.types.MapperSUBCLASS_TYPE_MISMATCH
    org.apache.tools.ant.types.FileListorg.apache.tools.ant.types.MapperSUBCLASS_TYPE_MISMATCH
    new FileList()new Mapper(project)ARGUMENT_NUMBER_MISMATCH
    6
    m = new Mapper(project);
    Precondition Violations (1)
    Row Violation
    1Clone fragment #1 returns variable f with type org.apache.tools.ant.types.FileList , while Clone fragment #2 returns variable m with type org.apache.tools.ant.types.Mapper