if (null != implementationVersion) { sb.append(IMPLEMENTATION_VERSION); sb.append(brace); sb.append(implementationVersion); sb.append(StringUtils.LINE_SEP); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/extension/Extension.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/GUnzip.java
Method name: String toString() Method name: void extract()
Number of AST nodes: 5 Number of AST nodes: 0
1
if (null != implementationVersion) {
2
            sb.append(IMPLEMENTATION_VERSION);
3
            sb.append(brace);
4
            sb.append(implementationVersion);
5
            sb.append(StringUtils.LINE_SEP);
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)0.0
Clones locationClones are in different classes
Number of node comparisons0