try { SysProperties c = (SysProperties) super.clone(); c.variables = (Vector) variables.clone(); c.propertySets = (Vector) propertySets.clone(); return c; } catch (CloneNotSupportedException e) { return null; }
if (errorBaos != null) { try { errorBaos.close(); } catch (IOException eyeOhEx) { // Ignore exception } }
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/ant/taskdefs/Redirector.java
Method name: Object clone() Method name: void setProperties()
Number of AST nodes: 5 Number of AST nodes: 3
1
try {
2
                SysProperties c = (SysProperties) super.clone();
3
                c.variables = (Vector) variables.clone();
4
                c.propertySets = (Vector) propertySet
1
if (errorBaos != null) {
2
            try {
5
s.clone();
3
                errorBaos.close();
6
                return c;
4
            
7
            } catch (CloneNotSupportedException e) {
5
} catch (IOException eyeOhEx) {
8
                return null;
6
                
9
    
7
// Ignore exception
8
            }
10
        }
9
        }
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