while ((te = i.getNextEntry()) != null) { if (te.getName().equals(getName())) { return i; } }
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/types/resources/TarResource.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/extension/Specification.java
Method name: InputStream getInputStream() Method name: Compatibility getCompatibilityWith(Specification)
Number of AST nodes: 3 Number of AST nodes: 3
1
while ((te = i.getNextEntry()) != null) {
2
            if (te.getName().equals(getName())) {
3
                return i
1
if (null != specificationVersion) {
2
            if (null == otherSpecificationVersion
3
                || !isCompatible(specificationVersion, otherSpecificationVersion)) {
4
;
4
                return REQUIRE_SPECIFICATION_UPGRADE;
5
            }
5
            }
6
        }
6
        }
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