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); }
for (int i = 0; i < thread.length && thread[i] != null; i++) { try { managingTask.log(thread[i].toString(), Project.MSG_DEBUG); } catch (NullPointerException enPeaEx) { // Ignore exception } }
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/Redirector.java
Method name: void setFrom(String) Method name: void complete()
Number of AST nodes: 2 Number of AST nodes: 3
1
try {
2
            reg.setPattern(from);
3
        } catch (NoClassDefFoundError e) {
1
for (int i = 0; i < thread.length && thread[i] != null; i++) {
4
            // depending on the implementation the actual RE won't
2
                    
5
            // get instantiated in the constructor.
6
            throw new BuildException("Cannot load regular expression matcher",
3
try {
4
                        managingTask.log(thread[i].toString(), Project.MSG_DEBUG);
5
                    } catch (NullPointerException enPeaEx) {
7
                                     e);
6
                        
7
// Ignore exception
8
                    }
8
        }
9
                }
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)0.1
Clones locationClones are in different classes
Number of node comparisons1