InputStream is = null; try { is = new FileInputStream(filename); fileProperties.load(is); } catch (IOException ioe) { // ignore because properties file is not required } finally { if (is != null) { try { is.close(); } catch (IOException e) { // ignore } } }
try { FileWriter out = null; try { out = new FileWriter(crashFile); out.write(testCase + "\n"); out.flush(); } finally { if (out != null) { out.close(); } } } catch (IOException e) { // ignored. }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/listener/MailLogger.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTestRunner.java
Method name: void buildFinished(BuildEvent) Method name: void registerTestCase(String)
Number of AST nodes: 4 Number of AST nodes: 6
1
InputStream is
1
try {
2
 = null;
2
                FileWriter out = null;
3
            try {
3
                try {
4
                is = new FileInputStream(filename);
4
                    out = new File
5
                fileProperties.load(is);
6
            } catch (IOException ioe) {
7
                // ignore because properties file is not required
5
Writer(crashFile);
6
                    out.write(testCase + "\n");
7
                    out.flush();
8
            } finally {
8
                } finally {
9
                if (is != null) {
9
                    if (out != null) {
10
                    try {
10
                        out.close();
11
                    
11
                    }
12
    is.close();
12
    
13
        
13
            }
14
            } catch (IOException e) {
14
            } catch (IOException e) {
15
                        // ignore
15
                // ignore
16
                    }
17
                }
16
d.
18
            }
17
            }
Summary
Number of common nesting structure subtrees0
Number of refactorable cases0
Number of non-refactorable cases0
Time elapsed for finding largest common nesting structure subtrees (ms)0.1
Clones locationClones are in different classes
Number of node comparisons1