while (slowScanning) { try { slowScanLock.wait(); } catch (InterruptedException e) { // Empty } }
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: 3 Number of AST nodes: 2
1
while (slowScanning) {
2
                    try {
3
                        slowScanLock.wait();
4
                    } catch (InterruptedException e) {
5
                        // Empty
6
                    }
7
        
1
try {
2
            return System.getProperty(USE_SYSTEM_PROXIES);
3
        } catch (SecurityException e) {
4
            //if you cannot read it, you won't be able to write it either
5
            return null;
8
        }
6
        }
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