writeSingleBytes(); stream.close(); stream.assertInvoked(); stream = null;
writeSingleBytes(); stream.write('\r'); stream.write('\n'); stream.assertInvoked();
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/LineOrientedOutputStreamTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/util/LineOrientedOutputStreamTest.java
Method name: void testCloseSingleBytes() Method name: void testLineWithCariagereturnLinefeedSingleBytes()
Number of AST nodes: 4 Number of AST nodes: 4
1
writeSingleBytes();
1
writeSingleBytes();
2
        stream.close();
2
        stream.write('\r');
3
        stream.assertInvoked();
3
        stream.write('\n');
4
        stream = null;
4
        stream.assertInvoked();
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)0.0
Clones locationClones are declared in the same class
Number of node comparisons16
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    writeSingleBytes();
    1
    writeSingleBytes();
    2
    stream.close();
    2
    stream.close();
    2
    stream.write('\r');
    Differences
    Expression1Expression2Difference
    closewriteMETHOD_INVOCATION_NAME_MISMATCH
    stream.close()stream.write('\r')ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression stream.close() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression stream.write('\r') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression stream.close() is a void method call, and thus it cannot be parameterized
    Expression stream.write('\r') is a void method call, and thus it cannot be parameterized
    Expression stream.close() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression stream.write('\r') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression stream.close() is a void method call, and thus it cannot be parameterized
    Expression stream.write('\r') is a void method call, and thus it cannot be parameterized
    2
    stream.write('\r');
    3
    stream.assertInvoked();
    3
    stream.assertInvoked();
    3
    stream.write('\n');
    Differences
    Expression1Expression2Difference
    assertInvokedwriteMETHOD_INVOCATION_NAME_MISMATCH
    stream.assertInvoked()stream.write('\n')ARGUMENT_NUMBER_MISMATCH
    Preondition Violations
    Expression stream.assertInvoked() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method assertInvoked
    Expression stream.write('\n') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression stream.assertInvoked() is a void method call, and thus it cannot be parameterized
    Expression stream.write('\n') is a void method call, and thus it cannot be parameterized
    Expression stream.assertInvoked() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method assertInvoked
    Expression stream.write('\n') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression stream.assertInvoked() is a void method call, and thus it cannot be parameterized
    Expression stream.write('\n') is a void method call, and thus it cannot be parameterized
    3
    stream.write('\n');
                                                        
    4
    stream.assertInvoked();
    4
    stream = null;
                                  
    Precondition Violations (16)
    Row Violation
    1Expression stream.close() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression stream.write('\r') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression stream.close() is a void method call, and thus it cannot be parameterized
    4Expression stream.write('\r') is a void method call, and thus it cannot be parameterized
    5Expression stream.close() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression stream.write('\r') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    7Expression stream.close() is a void method call, and thus it cannot be parameterized
    8Expression stream.write('\r') is a void method call, and thus it cannot be parameterized
    9Expression stream.assertInvoked() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    10Expression stream.write('\n') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    11Expression stream.assertInvoked() is a void method call, and thus it cannot be parameterized
    12Expression stream.write('\n') is a void method call, and thus it cannot be parameterized
    13Expression stream.assertInvoked() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    14Expression stream.write('\n') cannot be parameterized, because it has dependencies to/from statements that will be extracted
    15Expression stream.assertInvoked() is a void method call, and thus it cannot be parameterized
    16Expression stream.write('\n') is a void method call, and thus it cannot be parameterized