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 { messageDigest = MessageDigest.getInstance(algorithm); } catch (NoSuchAlgorithmException noalgo) { throw new BuildException(noalgo); }
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/org/apache/tools/ant/types/selectors/modifiedselector/DigestAlgorithm.java
Method name: Object clone() Method name: void initMessageDigest()
Number of AST nodes: 5 Number of AST nodes: 2
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;
3
    messageDigest = MessageDigest.getInstance(algorithm);
6
        } catch (CloneNotSupportedException e) {
4
            } catch (NoSuchAlgorithmException noalgo) {
7
            // plain impossible
5
            
8
            return this;
6
    throw new BuildException(noalgo);
9
        }
7
            }
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