158-40-132

if (makeURL) { try { return file.toURL().toExternalForm(); } catch (MalformedURLException e) { throw new BuildException(ERROR_NO_URL_CONVERT + file); } }
try { setErrorStream(new PrintStream( new BufferedOutputStream( new FileOutputStream(error.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/optional/dotnet/WsdlToDotnet.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
Method name: `String evaluate()` |  | Method name: `OutputStream getErrorStream()`
Number of AST nodes: 3 |  | Number of AST nodes: 2

1

    if (makeURL) {↵

1

    try {↵

2

                    try {↵

2

                    ↵

3

                        return file.toURL().toExternalForm(↵

3

        setErrorStream(new PrintStream(↵

4

                                           new BufferedOutputStream(↵

5

                                               new FileOutputStream(error.getPath(),↵

4

    );↵

6

                                                                    append))));↵

5

                    } catch (MalformedURLException e) {↵

7

                    } catch (IOException e) {↵

6

                        throw new BuildException(ERROR_NO_URL_CONVERT + file);↵

8

                        throw new BuildException(e, getLocation());↵

7

                    }↵

9

                    }

8

                }

See real code fragment |  | See real code fragment

Summary
Number of common nesting structure subtrees | 1
Number of refactorable cases | 0
Number of non-refactorable cases | 1
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2
Clones location | Clones are in different classes
Number of node comparisons | 5

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 1
   Number of unmapped statements in the first code fragment | 1
   Number of unmapped statements in the second code fragment | 1
   Time elapsed for statement mapping (ms) | 0.5
   Clone type | Type 2

   Mapped Statements
   ID | Statement |  | ID | Statement
   --- | --- | --- | --- | ---

   5

       try

   5 | try
   3 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   java.net.MalformedURLException | java.io.IOException | SUBCLASS_TYPE_MISMATCH
   java.net.MalformedURLException | java.io.IOException | SUBCLASS_TYPE_MISMATCH
   new BuildException(ERROR_NO_URL_CONVERT + file) | new BuildException(e,getLocation()) | ARGUMENT_NUMBER_MISMATCH

   3

       try

   4

       setErrorStream(new PrintStream(new BufferedOutputStream(new FileOutputStream(error.getPath(), append))));

   6

       return file.toURL().toExternalForm();

   6 | return file.toURL().toExternalForm();

   Preondition Violations
   Unmatched statement return file.toURL().toExternalForm(); 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
   Unmatched return file.toURL().toExternalForm();

   Precondition Violations (2)
   Row | Violation
   --- | ---
   1 | Unmatched statement return file.toURL().toExternalForm(); 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
   2 | Unmatched return file.toURL().toExternalForm();