158-108-199

if (br != null) { try { br.close(); } catch (IOException e) { // ignore } }
if (resource.exists()) { try { return FILE_UTILS.getFileURL(resource); } catch (MalformedURLException ex) { return null; } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/KeySubst.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/AntClassLoader.java
Method name: `void execute()` |  | Method name: `URL getResourceURL(File, String)`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    if (br != null) {↵

1

    if (↵

2

    resource.exists()) {↵

2

                    try {↵

3

                        try {↵

3

                        br.close();↵

4

                          ↵

5

      return FILE_UTILS.getFileURL(resource);↵

4

                    } catch (IOException e) {↵

6

                        } catch (MalformedURLException ex) {↵

5

                        // ignore↵

7

                        ↵

8

        return null;↵

6

                    }↵

9

                        }↵

7

                }

10

                    }

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) | 0.0
Clones location | Clones are in different classes
Number of node comparisons | 0

1. {Non-refactorable}

   Mapping Summary
   Number of mapped statements | 0
   Number of unmapped statements in the first code fragment | 0
   Number of unmapped statements in the second code fragment | 0
   Time elapsed for statement mapping (ms) | 0.0
   Clone type | Unknown type

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

   Precondition Violations (0)
   Row | Violation
   --- | ---