try { Commandline c = (Commandline) super.clone(); c.arguments = (Vector) arguments.clone(); 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/Commandline.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: 4 Number of AST nodes: 2
1
try {
1
try {
2
            Commandline c = (Commandline) super.clone();
2
            super.processBuffer();
3
            c.arguments = (Vector) arguments.clone();
3
        
4
            return c;
5
        } catch (CloneNotSupported
4
} catch (IOException e) {
6
Exception e) {
5
            // impossible since *our* processLine doesn't throw an IOException
7
            throw new BuildException(e);
6
            throw new RuntimeException("Impossible IOException caught: " + e);
8
        }
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