if (caught != null) { throw new BuildException("Exception in ExecuteWatchdog.run: " + caught.getMessage(), caught); }
if (skip > 0) { if ((linesRead - 1) < skip) { return null; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/ExecuteWatchdog.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/filters/HeadFilter.java
Method name: void checkException() Method name: String headFilter(String)
Number of AST nodes: 2 Number of AST nodes: 3
1
if (caught != null) {
1
if (skip > 0) {
2
            throw new BuildException("Exception in ExecuteWatchdog.run: "
2
            
3
                                     + caught.getMessage(), caught);
3
if ((linesRead - 1) < skip) {
4
                return null;
5
            }
4
        }
6
        }
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