158-12-129

try { result = (SAXSource) resolve.invoke(resolverImpl, new Object[] {href, base}); } catch (Exception ex) { throw new BuildException(ex); }
File pathComponent = project != null ? project.resolveFile(pathElement) : new File(pathElement); try { addPathFile(pathComponent); } catch (IOException e) { throw new BuildException(e); }

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/AntClassLoader.java
Method name: `Source resolve(String, String)` |  | Method name: `void addPathElement(String)`
Number of AST nodes: 2 |  | Number of AST nodes: 3

1

    try {↵

2

                        result =↵

3

                            (SAXSource) resolve.invoke(resolverImpl,↵

4

                                  ↵

1

    File pathComponent↵

2

                = project != null ? project.resolveFile(pathElement)↵

3

                : new File(pathElement);↵

5

             ↵

4

            try {↵

6

               new Object[] {href, base});↵

5

                addPathFile(pathComponent);↵

7

                    } catch (Exception ex) {↵

6

            } catch (IOException e) {↵

8

                        throw new BuildException(ex);↵

7

                throw new BuildException(e);↵

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 | 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 | 2
   Time elapsed for statement mapping (ms) | 0.8
   Clone type | Type 3

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

   1

       File pathComponent = project != null ? project.resolveFile(pathElement) : new File(pathElement);

   22

       try

   22 | try
   2 | 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
   ex | e | VARIABLE_NAME_MISMATCH
   java.lang.Exception | java.io.IOException | SUBCLASS_TYPE_MISMATCH

   2

       try

   3 | addPathFile(pathComponent);

   Preondition Violations
   Unmatched statement addPathFile(pathComponent); 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

   3

       addPathFile(pathComponent);

   23

       result = (SAXSource)resolve.invoke(resolverImpl, new Object[] {href, base});

   23 | result = (SAXSource)resolve.invoke(resolverImpl, new Object[] {href, base});

   Preondition Violations
   Unmatched statement result=(SAXSource)resolve.invoke(resolverImpl,new Object[]{href,base}); 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 (2)
   Row | Violation
   --- | ---
   1 | Unmatched statement addPathFile(pathComponent); 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 statement result=(SAXSource)resolve.invoke(resolverImpl,new Object[]{href,base}); 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