if (rhsManifest.manifestVersion != null) { return false; }
if (!checkParam(propertyfile)) { throw new BuildException("file token must not be null.", getLocation()); }
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Manifest.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/optional/PropertyFile.java
Method name: boolean equals(Object) Method name: void checkParameters()
Number of AST nodes: 2 Number of AST nodes: 2
1
if (rhsManifest.manifestVersion != null) {
1
if (
2
                return false;
3
    
2
!checkParam(propertyfile)) {
3
            throw new BuildException("file token must not be null.", getLocation());
4
        }
4
        }
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