if (xmlInfoItemProvider == null) { xmlInfoItemProvider = new XMLInfoItemProvider(this); } return xmlInfoItemProvider;
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/mapping/ecore2xml/provider/Ecore2XMLItemProviderAdapterFactory.java File path: /emf-2.4.1/src/org/eclipse/emf/importer/ModelImporter.java
Method name: Adapter createXMLInfoAdapter() Method name: IWorkspaceRoot getWorkspaceRoot()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (xmlInfoItemProvider == null)
1
if (workspaceRoot == null)
2
    {
2
    {
3
      xmlInfoItemProvider = new XMLInfoItemProvider(this);
3
      workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
4
    }
4
    }
5
    return xmlInfoItemProvider;
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
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 (xmlInfoItemProvider == null)
    1
    if (xmlInfoItemProvider == null)
    1
    if (workspaceRoot == null)
    Differences
    Expression1Expression2Difference
    xmlInfoItemProviderworkspaceRootVARIABLE_NAME_MISMATCH
    org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProviderorg.eclipse.core.resources.IWorkspaceRootVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProvider of variable xmlInfoItemProvider does not match with type org.eclipse.core.resources.IWorkspaceRoot of variable workspaceRoot
    • Make classes org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProvider and org.eclipse.core.resources.IWorkspaceRoot extend a common superclass
    1
    if (workspaceRoot == null)
                                                                                                                        
    2
    workspaceRoot = ResourcesPlugin.getWorkspace().getRoot();
    2
    xmlInfoItemProvider = new XMLInfoItemProvider(this);
                                                                                                              
                                                    
    3
    return workspaceRoot;
    Preondition Violations
    Unmatched return workspaceRoot;
    3
    return workspaceRoot;
    3
    return xmlInfoItemProvider;
    3
    return xmlInfoItemProvider;
    Preondition Violations
    Unmatched return xmlInfoItemProvider;
                                                                
    Precondition Violations (3)
    Row Violation
    1Type org.eclipse.emf.mapping.ecore2xml.provider.XMLInfoItemProvider of variable xmlInfoItemProvider does not match with type org.eclipse.core.resources.IWorkspaceRoot of variable workspaceRoot
    2Unmatched return workspaceRoot;
    3Unmatched return xmlInfoItemProvider;