JComponent bestReadyComponent = getBestReadyComponent(); if(null == bestReadyComponent) { return null; } return bestReadyComponent.getGraphics().getFont();
JComponent bestReadyComponent = getBestReadyComponent(); if(null == bestReadyComponent) { return null; } return bestReadyComponent.getGraphics();
Clone fragments detected by clone detection tool
File path: /sql12/plugins/graph/src/net/sourceforge/squirrel_sql/plugins/graph/GraphTextAreaFactory.java File path: /sql12/plugins/graph/src/net/sourceforge/squirrel_sql/plugins/graph/GraphTextAreaFactory.java
Method name: Font getFont() Method name: Graphics getGraphics()
Number of AST nodes: 4 Number of AST nodes: 4
1
JComponent bestReadyComponent = getBestReadyComponent();
1
JComponent bestReadyComponent = getBestReadyComponent();
2
      if(null == bestReadyComponent)
2
      if(null == bestReadyComponent)
3
      {
3
      {
4
         return null;
4
         return null;
5
      }
5
      }
6
      return bestReadyComponent.getGraphics().getFont();
6
      return bestReadyComponent.getGraphics();
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 comparisons8
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    JComponent bestReadyComponent = getBestReadyComponent();
    1
    JComponent bestReadyComponent = getBestReadyComponent();
    2
    if (null == bestReadyComponent)
    2
    if (null == bestReadyComponent)
    3
    return null;
    3
    return null;
                                                                                          
    4
    return bestReadyComponent.getGraphics();
    Preondition Violations
    Unmatched statement return bestReadyComponent.getGraphics(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched return bestReadyComponent.getGraphics();
    4
    return bestReadyComponent.getGraphics();
    4
    return bestReadyComponent.getGraphics().getFont();
    4
    return bestReadyComponent.getGraphics().getFont();
    Preondition Violations
    Unmatched statement return bestReadyComponent.getGraphics().getFont(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched return bestReadyComponent.getGraphics().getFont();
                                                                                                              
    Precondition Violations (5)
    Row Violation
    1Unmatched statement return bestReadyComponent.getGraphics(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched return bestReadyComponent.getGraphics();
    3Unmatched statement return bestReadyComponent.getGraphics().getFont(); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched return bestReadyComponent.getGraphics().getFont();
    5Not all possible execution flows end in a return statement