if (path.exists() && path.isDirectory()) { if (checkFile(new File(path, filename), filename + " in " + path)) { return true; } }
if (null != requiredImplementationVendorID) { if (null == implementationVendorID || !implementationVendorID.equals(requiredImplementationVendorID)) { return REQUIRE_VENDOR_SWITCH; } }
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/Extension.java
Method name: boolean checkFile() Method name: Compatibility getCompatibilityWith(Extension)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (path.exists() && path.isDirectory()) {
1
if (
2
      
2
null != requiredImplementationVendorID) {
3
              if (checkFile(new File(path, filename),
3
            if (
4
                                  filename + " in " + path)) {
5
        
4
null == implementationVendorID
5
                || !implementationVendorID.equals(requiredImplementationVendorID)) {
6
                return true;
6
                return REQUIRE_VENDOR_SWITCH;
7
                    }
7
            
8
        
8
}
9
        }
9
        }
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