try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
try { setExtraFields(ExtraFieldUtils.parse(extra)); } catch (Exception e) { throw new RuntimeException(e.getMessage()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/CommandlineJava.java File path: /apache-ant-1.7.0/src/org/apache/tools/zip/ZipEntry.java
Method name: Object clone() Method name: void setExtra(byte[])
Number of AST nodes: 5 Number of AST nodes: 2
1
try {
1
try {
2
                SysProperties c = (SysProperties) super.clone();
2
            
3
                c.variables = (Vector) variables.clone();
4
      
3
setExtraFields(ExtraFieldUtils.parse(extra));
5
          c.propertySets = (Vector) propertySets.clone();
4
        } c
6
                return c;
7
            } catch (CloneNotSupportedException e) {
8
                return null;
9
    
5
atch (Exception e) {
6
            throw new RuntimeException(e.getMessage());
10
        }
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