while (exStr.hasMoreTokens()) { if (DirectoryScanner.match(exStr.nextToken(), pName)) { return true; } }
if (null != requiredImplementationVersion) { if (null == implementationVersion || !isCompatible(implementationVersion, requiredImplementationVersion)) { return REQUIRE_IMPLEMENTATION_UPGRADE; } }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/scm/AntStarTeamCheckOut.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/extension/Extension.java
Method name: boolean matchPatterns(String, String) Method name: Compatibility getCompatibilityWith(Extension)
Number of AST nodes: 3 Number of AST nodes: 3
1
while (exStr.hasMoreTokens()) {
2
            if (DirectoryScanner.match(exStr.nextToken(), pName)) {
3
                return true
1
if (null != requiredImplementationVersion) {
2
            if (null == implementationVersion
3
                || !isCompatible(implementationVersion, requiredImplementationVersion)) {
4
;
4
                return REQUIRE_IMPLEMENTATION_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