if (menuManager == null) { createMenuManager(); } return menuManager;
if (toolBarManager == null) { toolBarManager = new PaneToolBarManager(actionBar); } return toolBarManager;
Clone fragments detected by clone detection tool
File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/ViewerPane.java File path: /emf-2.4.1/src/org/eclipse/emf/common/ui/ViewerPane.java
Method name: MenuManager getMenuManager() Method name: ToolBarManager getToolBarManager()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (menuManager == null)
1
if (toolBarManager == null)
2
    {
2
    {
3
      createMenuManager();
3
      toolBarManager = new PaneToolBarManager(actionBar);
4
    }
4
    }
5
    return menuManager;
5
    return toolBarManager;
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 declared in the same class
Number of node comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (menuManager == null)
    1
    if (menuManager == null)
    1
    if (toolBarManager == null)
    Differences
    Expression1Expression2Difference
    menuManagertoolBarManagerVARIABLE_NAME_MISMATCH
    org.eclipse.jface.action.MenuManagerorg.eclipse.jface.action.ToolBarManagerSUBCLASS_TYPE_MISMATCH
    1
    if (toolBarManager == null)
                                                                                                            
    2
    toolBarManager = new PaneToolBarManager(actionBar);
    Preondition Violations
    Unmatched statement toolBarManager=new PaneToolBarManager(actionBar); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2
    toolBarManager = new PaneToolBarManager(actionBar);
    2
    createMenuManager();
    2
    createMenuManager();
    Preondition Violations
    Unmatched statement createMenuManager(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
                                                  
    3
    return menuManager;
    3
    return menuManager;
    3
    return toolBarManager;
    Differences
    Expression1Expression2Difference
    menuManagertoolBarManagerVARIABLE_NAME_MISMATCH
    org.eclipse.jface.action.MenuManagerorg.eclipse.jface.action.ToolBarManagerSUBCLASS_TYPE_MISMATCH
    3
    return toolBarManager;
    Precondition Violations (2)
    Row Violation
    1Unmatched statement toolBarManager=new PaneToolBarManager(actionBar); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement createMenuManager(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted