try { Commandline c = (Commandline) super.clone(); c.arguments = (Vector) arguments.clone(); return c; } catch (CloneNotSupportedException e) { throw new BuildException(e); }
if (in != null) { try { in.close(); in = null; } catch (IOException e) { // ignore } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Commandline.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/mail/MailMessageTest.java
Method name: Object clone() Method name: void disconnect()
Number of AST nodes: 4 Number of AST nodes: 4
1
try {
2
            Commandline c = (Commandline) super.clone();
3
            c.arguments = (Vector) arguments
1
if (in != null) {
2
                try {
4
.clone();
3
                    in.close();
5
            return c;
4
            
6
        } catch (CloneNotSupported
5
        in = null;
7
Exception e) {
6
                } catch (IOException e) {
8
            throw new BuildException(e);
7
                   
8
 // ignore
9
                }
9
        }
10
            }
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