try { reg.setPattern(from); } catch (NoClassDefFoundError e) { // depending on the implementation the actual RE won't // get instantiated in the constructor. throw new BuildException("Cannot load regular expression matcher", e); }
try { setErrorStream(new PrintStream( new BufferedOutputStream( new FileOutputStream(error.getPath(), append)))); } catch (IOException e) { throw new BuildException(e, getLocation()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/util/RegexpPatternMapper.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/AbstractCvsTask.java
Method name: void setFrom(String) Method name: OutputStream getErrorStream()
Number of AST nodes: 2 Number of AST nodes: 2
1
try {
1
try {
2
            reg.setPattern(from);
2
            
3
        } catch (NoClassDefFoundError e) {
4
            // depending on the implementation the actual RE won't
5
            // get instantiated in the constructor.
3
        setErrorStream(new PrintStream(
4
                                       new BufferedOutputStream(
6
            throw new BuildException("Cannot load regular expression matcher",
5
                                          
7
                                     e);
6
 new FileOutputStream(error.getPath(),
7
                                                                append))));
8
                } catch (IOException e) {
9
                    throw new BuildException(e, getLocation());
8
        }
10
                }
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)0.3
Clones locationClones are in different classes
Number of node comparisons1