if (!directory.exists()) { if (!directory.mkdirs()) { throw new BuildException("Unable to create directory: " + directory.getAbsolutePath()); } }
if (mapperElement != null) { throw new BuildException("Cannot define more than one mapper", getLocation()); } mapperElement = mapper;
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/XSLTProcess.java
Method name: void ensureDirectoryFor(File) Method name: void addMapper(Mapper)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (!directory.exists()) {
1
if (
2
            if (!directory.mkdirs()) {
3
    
2
mapperElement != null) {
4
            throw new BuildException("Unable to create directory: "
3
            throw new BuildException("Cannot define more than one mapper",
5
                                         + directory.getAbsolutePath());
4
                                     getLocation());
6
            }
5
        }
7
        }
6
        mapperElement = mapper;
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 declared in the same class
Number of node comparisons1