try { setErrorStream(new PrintStream( new BufferedOutputStream( new FileOutputStream(error.getPath(), append)))); } catch (IOException e) { throw new BuildException(e, getLocation()); }
try { setOutputStream(new PrintStream( new BufferedOutputStream( new FileOutputStream(output .getPath(), append)))); } catch (IOException e) { throw new BuildException(e, getLocation()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
Method name: OutputStream getErrorStream() Method name: OutputStream getOutputStream()
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
                    setErrorStream(new PrintStream(
2
                    setOutputStream(new PrintStream(
3
                                       new BufferedOutputStream(
3
                                        new BufferedOutputStream(
4
                                           new FileOutputStream(error
4
                                            new FileOutputStream(output
5
.getPath(),
5
                                                                 .getPath(),
6
                                                                append))));
6
                                                                 append))));
7
                } catch (IOException e) {
7
                } catch (IOException e) {
8
                    throw new BuildException(e, getLocation());
8
                    throw new BuildException(e, getLocation());
9
                }
9
                }
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)0.3
Clones locationClones are declared in the same class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    3
    try
    3
    try
    4
    setErrorStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(error.getPath(), append))));
    4
    setErrorStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(error.getPath(), append))));
    4
    setOutputStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(output.getPath(), append))));
    Differences
    Expression1Expression2Difference
    setErrorStreamsetOutputStreamMETHOD_INVOCATION_NAME_MISMATCH
    erroroutputVARIABLE_NAME_MISMATCH
    Preondition Violations
    Expression setErrorStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(error.getPath(),append)))) is a void method call, and thus it cannot be parameterized
    Expression setOutputStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(output.getPath(),append)))) is a void method call, and thus it cannot be parameterized
    4
    setOutputStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(output.getPath(), append))));
    Precondition Violations (2)
    Row Violation
    1Expression setErrorStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(error.getPath(),append)))) is a void method call, and thus it cannot be parameterized
    2Expression setOutputStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(output.getPath(),append)))) is a void method call, and thus it cannot be parameterized