try { BaseResourceCollectionContainer c = (BaseResourceCollectionContainer) super.clone(); c.rc = new ArrayList(rc); c.coll = null; return c; } catch (CloneNotSupportedException e) { throw new BuildException(e); }
try { super.processBuffer(); } catch (IOException e) { // impossible since *our* processLine doesn't throw an IOException throw new RuntimeException("Impossible IOException caught: " + e); }
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/taskdefs/LogOutputStream.java
Method name: Object clone() Method name: void processBuffer()
Number of AST nodes: 5 Number of AST nodes: 2
1
try {
1
try {
2
            BaseResourceCollectionContainer c
2
            
3
                = (BaseResourceCollectionContainer) super.clone();
4
            c.rc = new ArrayList(rc);
5
            c.coll = null;
6
            return c;
7
        } catch (CloneNotSupported
3
super.processBuffer();
4
        } catch (IOException e) {
8
Exception e) {
5
            // impossible since *our* processLine doesn't throw an IOException
9
            throw new BuildException(e);
6
            throw new RuntimeException("Impossible IOException caught: " + e);
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)0.2
Clones locationClones are in different classes
Number of node comparisons1