if (null != specificationVersion) { if (null == otherSpecificationVersion || !isCompatible(specificationVersion, otherSpecificationVersion)) { return REQUIRE_SPECIFICATION_UPGRADE; } }
for (int i = 0; i < ok.length; i++) { if (response.startsWith("" + ok[i])) { return true; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/extension/Specification.java File path: /apache-ant-1.7.0/src/org/apache/tools/mail/MailMessage.java
Method name: Compatibility getCompatibilityWith(Specification) Method name: boolean isResponseOK(String, int[])
Number of AST nodes: 3 Number of AST nodes: 3
1
if (null != specificationVersion) {
1
for (int i = 0; i < ok.length; i++) {
2
            if (null == otherSpecificationVersion
2
      if (
3
                || !isCompatible(specificationVersion, otherSpecificationVersion)) {
4
                return REQUIRE_SPECIFICATION_UPGRADE;
5
            }
6
    
3
response.startsWith("" + ok[i])) {
4
        return true;
5
      }
7
    }
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