try { os.close(); } catch (IOException e) { //ignore }
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/taskdefs/PumpStreamHandler.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/ProxySetup.java
Method name: void setProcessInputStream(OutputStream) Method name: String getSystemProxySetting()
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
                os.close();
2
            
3
    
3
return System.getProperty(USE_SYSTEM_PROXIES);
4
        } catch (IOException e) {
4
        } catch (SecurityException e) {
5
                //ignore
5
            
6
    
6
//if you cannot read it, you won't be able to write it either
7
            return null;
7
        }
8
        }
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