158-28-121

try { return ResourceUtils.compareContent(foo, bar, !binary); } catch (IOException e) { throw new BuildException(e); }
if (os != null) { try { os.close(); } catch (IOException ex) { //ignore } }

Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/resources/comparators/Content.java |  | File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/EchoProperties.java
Method name: `int resourceCompare(Resource, Resource)` |  | Method name: `void execute()`
Number of AST nodes: 2 |  | Number of AST nodes: 3

1

    if (os != null) {↵

1

    try {↵

2

                    try {↵

2

                return ResourceUtils.compareContent(foo, bar, !binary);↵

3

                     ↵

4

       os.close();↵

3

            } catch (IOException e) {↵

5

                    } catch (IOException ex) {↵

4

                throw new BuildException(e);↵

6

                ↵

7

            //ignore↵

8

                    }↵

5

            }

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) | 0.0
Clones location | Clones are in different classes having the same super class
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
   --- | ---