if (!directory.exists()) { if (!directory.mkdirs()) { throw new BuildException("Unable to create directory: " + directory.getAbsolutePath()); } }
if (perm != null) { perm.setSecurityManager(); } main.invoke(null, argument);
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/XSLTProcess.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/ExecuteJava.java
Method name: void ensureDirectoryFor(File) Method name: void run()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (!directory.exists()) {
1
if (
2
            if (!directory.mkdirs()) {
3
                throw new BuildException("Unable to create directory: "
4
                                         + directory.getAbsolutePath());
5
            }
6
        }
2
perm != null) {
3
                perm.setSecurityManager();
4
            }
5
            main.invoke(null, argument);
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