if (basedir != null) { try { canonBase = basedir.getCanonicalFile(); } catch (IOException ex) { throw new BuildException(ex); } }
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/DirectoryScanner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/LogOutputStream.java
Method name: void checkIncludePatterns() Method name: void processBuffer()
Number of AST nodes: 3 Number of AST nodes: 2
1
if (basedir != null) {
2
                try {
1
try {
3
                    canonBase = basedir.getCanonicalFile();
2
            
4
        
3
super.processBuffer();
5
        } catch (IOException ex) {
4
        } catch (IOException e) {
6
                    throw new BuildException(ex);
5
            // impossible since *our* processLine doesn't throw an IOException
7
                }
6
            
8
    
7
throw new RuntimeException("Impossible IOException caught: " + e);
9
        }
8
        }
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