if (referencedGenPackages == null) { referencedGenPackages = createReferencedGenPackagesList(); } return referencedGenPackages;
if (workspaceRoot == null) { workspaceRoot = ResourcesPlugin.getWorkspace().getRoot(); } return workspaceRoot;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/converter/ModelConverter.java File path: /emf-2.4.1/src/org/eclipse/emf/importer/ModelImporter.java
Method name: List getReferencedGenPackages() Method name: IWorkspaceRoot getWorkspaceRoot()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (referencedGenPackages == null)
1
if (workspaceRoot == null)
2
    {
2
    {
3
      referencedGenPackages = createReferencedGenPackagesList();
3
      workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
4
    }
4
    }
5
    return referencedGenPackages;
5
    return workspaceRoot;
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)0.1
Clones locationClones are in different classes having the same super class
Number of node comparisons5
  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)0.3
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (referencedGenPackages == null)
    1
    if (referencedGenPackages == null)
    1
    if (workspaceRoot == null)
    Differences
    Expression1Expression2Difference
    referencedGenPackagesworkspaceRootVARIABLE_NAME_MISMATCH
    java.util.Listorg.eclipse.core.resources.IWorkspaceRootVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.List<org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable referencedGenPackages does not match with type org.eclipse.core.resources.IWorkspaceRoot of variable workspaceRoot
    • Make classes java.util.List and org.eclipse.core.resources.IWorkspaceRoot extend a common superclass
    1
    if (workspaceRoot == null)
                                                                                                                        
    2
    workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
    2
    referencedGenPackages = createReferencedGenPackagesList();
                                                                                                                          
                                                    
    3
    return workspaceRoot;
    Preondition Violations
    Unmatched return workspaceRoot;
    3
    return workspaceRoot;
    3
    return referencedGenPackages;
    3
    return referencedGenPackages;
    Preondition Violations
    Unmatched return referencedGenPackages;
                                                                    
    Precondition Violations (3)
    Row Violation
    1Type java.util.List<org.eclipse.emf.codegen.ecore.genmodel.GenPackage> of variable referencedGenPackages does not match with type org.eclipse.core.resources.IWorkspaceRoot of variable workspaceRoot
    2Unmatched return workspaceRoot;
    3Unmatched return referencedGenPackages;