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; }
if (slowScanning) { while (slowScanning) { try { slowScanLock.wait(); } catch (InterruptedException e) { // Empty } } return; }
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/DirectoryScanner.java
Method name: Object clone() Method name: void slowScan()
Number of AST nodes: 5 Number of AST nodes: 5
1
try {
2
            JUnitTest t = (JUnitTest) super.clone();
3
            t.props = props == null ? null : (Properties) props.clone();
4
            t.formatters = (Vector) formatters.clone
1
if (slowScanning) {
2
                while (slowScanning) {
3
                    try {
5
();
4
                        slowScanLock.wait();
6
            return t;
5
            
7
        } catch (CloneNotSupportedException e) {
6
        } catch (InterruptedException e) {
8
            // plain impossible
7
            
8
            // Empty
9
                    }
10
                }
9
            return this;
11
                return
12
;
10
        }
13
            }
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