try { BaseResourceCollectionContainer c = (BaseResourceCollectionContainer) super.clone(); c.rc = new ArrayList(rc); c.coll = null; return c; } 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/resources/BaseResourceCollectionContainer.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: 5 Number of AST nodes: 5
1
try {
1
try {
2
            BaseResourceCollectionContainer c
2
            
3
                = (BaseResourceCollectionContainer) super.clone();
3
    SysProperties c = (SysProperties) super.clone();
4
            c.rc = new ArrayList(rc);
4
             
5
            c.coll = null;
5
   c.variables = (Vector) variables.clone();
6
                c.propertySets = (Vector) propertySets.clone();
6
            return c;
7
                return c;
7
        } catch (CloneNotSupportedException e) {
8
            } catch (CloneNotSupportedException e) {
8
            throw new BuildException(e);
9
            
10
    return null;
9
        }
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