int width = 20; int height = 10; Display display = Display.getDefault();
int width = 20; int height = 10; Display display = canvas.getDisplay();
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/edit/ui/celleditor/AdapterFactoryTableTreeEditor.java
Method name: Image createGradient(boolean) Method name: void getGradients()
Number of AST nodes: 3 Number of AST nodes: 3
1
int width = 20;
1
int width = 20; 
2
    int height = 10;
2
    int height = 10;
3
    Display display = Display.getDefault();
3
    Display display = canvas.getDisplay();
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
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)0.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    int width = 20;
    1
    int width = 20;
    2
    int height = 10;
    2
    int height = 10;
    3
    Display display = Display.getDefault();
    3
    Display display = Display.getDefault();
    3
    Display display = canvas.getDisplay();
    Differences
    Expression1Expression2Difference
    getDefaultgetDisplayMETHOD_INVOCATION_NAME_MISMATCH
    org.eclipse.swt.widgets.Displayorg.eclipse.swt.widgets.CompositeVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type org.eclipse.swt.widgets.Display of variable Display does not match with type org.eclipse.swt.widgets.Composite of variable canvas
    • Make classes org.eclipse.swt.widgets.Display and org.eclipse.swt.widgets.Composite extend a common superclass
    3
    Display display = canvas.getDisplay();
    Precondition Violations (2)
    Row Violation
    1Type org.eclipse.swt.widgets.Display of variable Display does not match with type org.eclipse.swt.widgets.Composite of variable canvas
    2Clone fragment #1 returns variables width, height, display , while Clone fragment #2 returns variables width, height, display