TaskdefForCopyTest t = new TaskdefForCopyTest("test1"); try { t.setUp(); t.test1(); } finally { t.tearDown(); }
try { close(); } finally { super.finalize(); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/MapperTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/ZipResource.java
Method name: void testCopyTaskWithTwoFilesets() Method name: void finalize()
Number of AST nodes: 4 Number of AST nodes: 2
1
TaskdefForCopyTest t = new TaskdefForCopyTest("test1");
1
try {
2
        try {
2
        
3
            t.setUp();
3
            close();
4
            t.test1();
4
        
5
        } finally {
5
        } finally {
6
            t.tearDown();
6
            
7
        super.finalize();
7
        }
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)0.1
Clones locationClones are in different classes
Number of node comparisons6
  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 fragment0
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    1
    TaskdefForCopyTest t = new TaskdefForCopyTest("test1");
                                                                                                                    
    2
    try
    2
    try
    1
    try
    Differences
    Expression1Expression2Difference
    t.tearDown()super.finalize()TYPE_COMPATIBLE_REPLACEMENT
    Preondition Violations
    Expression t.tearDown() is a void method call, and thus it cannot be parameterized
    Expression super.finalize() is a void method call, and thus it cannot be parameterized
    1
    try
    3
    t.setUp();
    3
    t.setUp();
    2
    close();
    Differences
    Expression1Expression2Difference
    setUpcloseMETHOD_INVOCATION_NAME_MISMATCH
    tMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression close() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression t.setUp() is a void method call, and thus it cannot be parameterized
    Expression close() is a void method call, and thus it cannot be parameterized
    Expression close() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    Expression t.setUp() is a void method call, and thus it cannot be parameterized
    Expression close() is a void method call, and thus it cannot be parameterized
    2
    close();
    4
    t.test1();
                              
    Precondition Violations (8)
    Row Violation
    1Expression t.tearDown() is a void method call, and thus it cannot be parameterized
    2Expression super.finalize() is a void method call, and thus it cannot be parameterized
    3Expression close() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    4Expression t.setUp() is a void method call, and thus it cannot be parameterized
    5Expression close() is a void method call, and thus it cannot be parameterized
    6Expression close() is a method call throwing exception(s) that should be caught by a try block that will be extracted
    7Expression t.setUp() is a void method call, and thus it cannot be parameterized
    8Expression close() is a void method call, and thus it cannot be parameterized