158-124-209

if (zf != null) { try { zf.close(); } catch (IOException ex) { // swallow } }
if (null != input) { try { input.close(); } catch (final IOException ioe) { log("error closing input stream " + ioe, Project.MSG_ERR); } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/ZipScanner.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/BuildNumber.java
Method name: `void fillMapsFromArchive(Resource, String, Map, Map, Map, Map)` |  | Method name: `Properties loadProperties()`
Number of AST nodes: 3 |  | Number of AST nodes: 3

1

    if (zf != null) {↵

1

    if (null != input) {↵

2

                    try {↵

2

                    try {↵

3

                        zf.close();↵

3

                        input.close();↵

4

                    } catch (IOException ex) {↵

4

                    } catch (final IOException ioe) {↵

5

                        // swallow↵

5

                        log("error closing input stream " + ioe, Project.MSG_ERR);↵

6

                    }↵

6

                    }↵

7

                }

7

                }

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
   --- | ---