if (cloneVm != null) { System.setProperty("ant.build.clonevm", cloneVm); }
if (!directory.exists()) { if (!directory.mkdirs()) { throw new BuildException("Unable to create directory: " + directory.getAbsolutePath()); } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/tests/junit/org/apache/tools/ant/types/CommandlineJavaTest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/XSLTProcess.java
Method name: void tearDown() Method name: void ensureDirectoryFor(File)
Number of AST nodes: 2 Number of AST nodes: 3
1
if (cloneVm != null) {
1
if (
2
            System.setProperty("ant.build.clonevm", cloneVm);
2
!directory.exists()) {
3
            if (!directory.mkdirs()) {
4
                throw new BuildException("Unable to create directory: "
5
                                         + directory.getAbsolutePath());
6
            }
3
        }
7
        }
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