while ((line = br.readLine()) != null) { if (!filterLine(line)) { pw.println(line); } }
if (!checkParam(propertyfile)) { throw new BuildException("file token must not be null.", getLocation()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/junit/JUnitTestRunner.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/PropertyFile.java
Method name: String filterStack(String) Method name: void checkParameters()
Number of AST nodes: 3 Number of AST nodes: 2
1
while ((line = br.readLine()) != null) {
2
                if (!filterLine(line)) {
3
                    pw.println(line);
4
                }
5
    
1
if (!checkParam(propertyfile)) {
2
            throw new BuildException("file token must not be null.", getLocation());
6
        }
3
        }
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