try { Path result = (Path) super.clone(); result.union = union == null ? union : (Union) union.clone(); return result; } catch (CloneNotSupportedException e) { throw new BuildException(e); }
try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/Path.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/CommandlineJava.java
Method name: Object clone() Method name: Object clone()
Number of AST nodes: 4 Number of AST nodes: 5
1
try {
1
try {
2
            Path result = (Path) super.clone();
2
            
3
            result.union = union == null ? union : (Union) union
3
    SysProperties c = (SysProperties) super.clone();
4
                c.variables = (Vector) variables.clone();
4
.clone();
5
                c.propertySets = (Vector) propertySets.clone();
5
            return result;
6
                return 
7
c;
6
        } catch (CloneNotSupportedException e) {
8
            } catch (CloneNotSupportedException e) {
7
            throw new BuildException(e);
9
            
10
    return null;
8
        }
11
            }
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