if (null != requiredSpecificationVersion) {
if (null == specificationVersion
|| !isCompatible(specificationVersion, requiredSpecificationVersion)) {
return REQUIRE_SPECIFICATION_UPGRADE;
}
}
if (null != implementationVendor) {
if (null == otherImplementationVendor
|| !implementationVendor.equals(otherImplementationVendor)) {
return REQUIRE_VENDOR_SWITCH;
}
}
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/extension/Extension.java
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File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/extension/Specification.java
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Method name: Compatibility getCompatibilityWith(Extension)
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Method name: Compatibility getCompatibilityWith(Specification)
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Number of AST nodes: 3
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Number of AST nodes: 3
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1 | if (null != requiredSpecificationVersion) {↵ | | 1 | if (null != implementationVendor) {↵
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2 | if (null == specificationVersion↵ | | 2 | if (null == otherImplementationVendor↵
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3 | || !isCompatible(specificationVersion, requiredSpecificationVersion)) {↵ | | 3 | || !implementationVendor.equals(otherImplementationVendor)) {↵
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4 | return REQUIRE_SPECIFICATION_UPGRADE;↵ | | 4 | return REQUIRE_VENDOR_SWITCH;↵
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5 | }↵ | | 5 | }↵
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6 | } | | 6 | }
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See real code fragment |
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See real code fragment |
Summary
Number of common nesting structure subtrees | 0 |
Number of refactorable cases | 0 |
Number of non-refactorable cases | 0 |
Time elapsed for finding largest common nesting structure subtrees (ms) | 0.2 |
Clones location | Clones are in different classes |
Number of node comparisons | 1 |