try { JUnitTest t = (JUnitTest) super.clone(); t.props = props == null ? null : (Properties) props.clone(); t.formatters = (Vector) formatters.clone(); return t; } catch (CloneNotSupportedException e) { // plain impossible return this; }
try { ftp.disconnect(); } catch (IOException ioe) { // do nothing } getProject().executeTarget("cleanup");
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTest.java File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/taskdefs/optional/net/FTPTest.java
Method name: Object clone() Method name: void tearDown()
Number of AST nodes: 5 Number of AST nodes: 3
1
try {
1
try {
2
            JUnitTest t = (JUnitTest) super.clone();
2
            
3
            t.props = props == null ? null : (Properties) props.clone();
4
            t.formatters = (Vector) formatters.clone();
5
            return t;
6
        } catch (CloneNotSupported
3
ftp.disconnect();
7
Exception e) {
4
        } catch (IOException ioe) {
8
            // plain impossible
5
            // do nothing
9
        
6
        }
10
    return this;
7
    
11
        }
8
    getProject().executeTarget("cleanup");
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