try { currentValue.setTime(fmt.parse(currentStringValue)); } catch (ParseException pe) { // swallow }
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/optional/PropertyFile.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/ProxySetup.java
Method name: void executeDate(String) Method name: String getSystemProxySetting()
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
                    currentValue.setTime(fmt.parse(currentStringValue));
2
            
3
        
3
return System.getProperty(USE_SYSTEM_PROXIES);
4
        } catch (ParseException pe)  {
4
        } catch (SecurityException e) {
5
                    // swallow
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