if (initAllDone) { return; } initAllDone = true;
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/util/LazyHashtable.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/XSLTProcess.java
Method name: void initAll() Method name: void addMapper(Mapper)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (initAllDone) {
1
if (
2
            return;
3
        }
4
        initAllDone = true
2
mapperElement != null) {
3
            throw new BuildException("Cannot define more than one mapper",
4
                                     getLocation());
5
        }
5
;
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)0.0
Clones locationClones are in different classes
Number of node comparisons1