if (v.size() != orig.length) { Resource[] r = new Resource[v.size()]; v.copyInto(r); return r; }
Parameter[] params = new Parameter[parameters.size()]; parameters.copyInto(params); return params;
Clone fragments detected by clone detection tool
File path: /apache-ant-1.7.0/src/org/apache/tools/ant/taskdefs/Zip.java File path: /apache-ant-1.7.0/src/org/apache/tools/ant/types/AntFilterReader.java
Method name: Resource[] selectFileResources(Resource[]) Method name: Parameter[] getParams()
Number of AST nodes: 4 Number of AST nodes: 3
1
if (v.size() != orig.length) {
2
            Resource[] r = new Resource[v.size()];
1
Parameter[] params = new Parameter[parameters.size()];
3
            v.copyInto(r);
2
        parameters.copyInto(
4
    
3
params);
5
        return r;
4
        return 
6
        }
5
params;
Summary
Number of common nesting structure subtrees1
Number of refactorable cases0
Number of non-refactorable cases1
Time elapsed for finding largest common nesting structure subtrees (ms)0.0
Clones locationClones are in different classes having the same super class
Number of node comparisons9
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                                  
    1
    Parameter[] params = new Parameter[parameters.size()];
    9
    Resource[] r = new Resource[v.size()];
                                                                                  
    10
    v.copyInto(r);
    10
    v.copyInto(r);
    2
    parameters.copyInto(params);
    Differences
    Expression1Expression2Difference
    rparamsVARIABLE_NAME_MISMATCH
    org.apache.tools.ant.types.Resource[]org.apache.tools.ant.types.Parameter[]VARIABLE_TYPE_MISMATCH
    vparametersVARIABLE_NAME_MISMATCH
    Preondition Violations
    Type org.apache.tools.ant.types.Resource[] of variable r does not match with type org.apache.tools.ant.types.Parameter[] of variable params
    • Make classes org.apache.tools.ant.types.Resource[] and org.apache.tools.ant.types.Parameter[] extend a common superclass
    2
    parameters.copyInto(params);
                                      
    3
    return params;
    Preondition Violations
    Unmatched return params;
    3
    return params;
    11
    return r;
    11
    return r;
    Preondition Violations
    Unmatched return r;
                              
    Precondition Violations (3)
    Row Violation
    1Type org.apache.tools.ant.types.Resource[] of variable r does not match with type org.apache.tools.ant.types.Parameter[] of variable params
    2Unmatched return params;
    3Unmatched return r;