if (slowScanning) { while (slowScanning) { try { slowScanLock.wait(); } catch (InterruptedException e) { // Empty } } return; }
try { return System.getProperty(USE_SYSTEM_PROXIES); } catch (SecurityException e) { //if you cannot read it, you won't be able to write it either return null; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/DirectoryScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/ProxySetup.java
Method name: void slowScan() Method name: String getSystemProxySetting()
Number of AST nodes: 5 Number of AST nodes: 2
1
if (slowScanning) {
2
                while (slowScanning) {
3
                    try {
4
                        slowScanLock.wait();
5
                    } catch (Interrupted
1
try {
2
            return System.getProperty(USE_SYSTEM_PROXIES);
6
Exception e) {
3
        } catch (SecurityException e) {
7
                        // Empty
4
            
8
                    }
9
                }
10
                return;
11
    
5
//if you cannot read it, you won't be able to write it either
6
            return null;
12
        }
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