158-15-132

try { result = (InputSource) resolveEntity.invoke(resolverImpl, new Object[] {publicId, systemId}); } catch (Exception ex) { throw new BuildException(ex); }
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/types/XMLCatalog.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
Method name: `InputSource resolveEntity(String, String)` |  | Method name: `OutputStream getErrorStream()`
Number of AST nodes: 2 |  | Number of AST nodes: 2

1

    try {↵

1

    try {↵

2

                        result =↵

2

                        ↵

3

                            (InputSource) resolveEntity.invoke(resolverImpl↵

3

    setErrorStream(new PrintStream(↵

4

                                           new BufferedOutputStream(↵

4

    ,↵

5

                                               new FileOutputStream(error.getPath(),↵

5

                                                              new Object[] {publicId, systemId});↵

6

                                                                    append))));↵

6

                    } catch (Exception ex) {↵

7

                    } catch (IOException e) {↵

7

                        throw new BuildException(ex);↵

8

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

8

                    }

9

                    }

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 | 4

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) | 0.9
   Clone type | Type 2

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

   12

       try

   12 | try
   3 | try

   Differences
   Expression1 | Expression2 | Difference
   --- | --- | ---
   java.lang.Exception | java.io.IOException | SUBCLASS_TYPE_MISMATCH
   ex | e | VARIABLE_NAME_MISMATCH
   java.lang.Exception | java.io.IOException | SUBCLASS_TYPE_MISMATCH
   new BuildException(ex) | new BuildException(e,getLocation()) | ARGUMENT_NUMBER_MISMATCH

   3

       try

   4

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

   13

       result = (InputSource)resolveEntity.invoke(resolverImpl, new Object[] {publicId, systemId});

   13 | result = (InputSource)resolveEntity.invoke(resolverImpl, new Object[] {publicId, systemId});

   Preondition Violations
   Unmatched statement result=(InputSource)resolveEntity.invoke(resolverImpl,new Object[]{publicId,systemId}); 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

   Precondition Violations (1)
   Row | Violation
   --- | ---
   1 | Unmatched statement result=(InputSource)resolveEntity.invoke(resolverImpl,new Object[]{publicId,systemId}); 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