if (path.exists() && path.isDirectory()) { if (checkFile(new File(path, filename), filename + " in " + path)) { return true; } }
if (null != specificationVersion) { if (null == otherSpecificationVersion || !isCompatible(specificationVersion, otherSpecificationVersion)) { return REQUIRE_SPECIFICATION_UPGRADE; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Available.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/extension/Specification.java
Method name: boolean checkFile() Method name: Compatibility getCompatibilityWith(Specification)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (path.exists() && path.isDirectory()) {
1
if (
2
                    if (checkFile(new File(path, filename),
3
                                  filename + " in " + path)) {
4
                        return true
2
null != specificationVersion) {
3
            if (null == otherSpecificationVersion
4
                || !isCompatible(specificationVersion, otherSpecificationVersion)) {
5
;
5
                return REQUIRE_SPECIFICATION_UPGRADE;
6
                    }
6
            
7
        
7
}
8
        }
8
        }
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