if (old) { toExecute.createArgument().setValue("-1.1"); }
if (in != null) { in.close(); slack = null; in = null; }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Javadoc.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/ReaderInputStream.java
Method name: void execute() Method name: void close()
Number of AST nodes: 2 Number of AST nodes: 4
1
if (old) {
1
if (in != null) {
2
                toExecute.createArgument().setValue("-1.1");
2
            
3
    
3
in.close();
4
            slack = null;
5
            in = null;
4
        }
6
        }
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)0.0
Clones locationClones are in different classes
Number of node comparisons1