if (null != _toolBar) { _toolBar.addSeparator(); }
if(false == onWindowClosedCalled) { onWindowClosed(); }
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/session/SQLInternalFrame.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLHistoryController.java
Method name: void addSeparatorToToolbar() Method name: void windowClosed(WindowEvent)
Number of AST nodes: 2 Number of AST nodes: 2
1
if (null != _toolBar)
1
if
2
      {
3
         _toolBar.addSeparator();
2
(false == onWindowClosedCalled)
3
            {
4
               onWindowClosed();
4
      }
5
            }
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)0.2
Clones locationClones are in different classes
Number of node comparisons4
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)1.2
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (null != _toolBar)
    1
    if (null != _toolBar)
    1
    if (false == onWindowClosedCalled)
    Differences
    Expression1Expression2Difference
    nullfalseAST_TYPE_MISMATCH
    _toolBaronWindowClosedCalledVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.gui.session.SQLInternalFrame.SQLToolBarbooleanVARIABLE_TYPE_MISMATCH
    !===OPERATOR_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.gui.session.SQLInternalFrame.SQLToolBar of variable _toolBar does not match with type boolean of variable onWindowClosedCalled
    1
    if (false == onWindowClosedCalled)
    2
    _toolBar.addSeparator();
    2
    _toolBar.addSeparator();
    2
    onWindowClosed();
    Differences
    Expression1Expression2Difference
    addSeparatoronWindowClosedMETHOD_INVOCATION_NAME_MISMATCH
    _toolBarMISSING_METHOD_INVOCATION_EXPRESSION
    Preondition Violations
    Expression _toolBar.addSeparator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression _toolBar.addSeparator() is a void method call, and thus it cannot be parameterized
    Expression onWindowClosed() is a void method call, and thus it cannot be parameterized
    Expression _toolBar.addSeparator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression _toolBar.addSeparator() is a void method call, and thus it cannot be parameterized
    Expression onWindowClosed() is a void method call, and thus it cannot be parameterized
    2
    onWindowClosed();
    Precondition Violations (8)
    Row Violation
    1Type net.sourceforge.squirrel_sql.client.gui.session.SQLInternalFrame.SQLToolBar of variable _toolBar does not match with type boolean of variable onWindowClosedCalled
    2Expression _toolBar.addSeparator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression _toolBar.addSeparator() is a void method call, and thus it cannot be parameterized
    4Expression onWindowClosed() is a void method call, and thus it cannot be parameterized
    5Expression _toolBar.addSeparator() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    6Expression _toolBar.addSeparator() is a void method call, and thus it cannot be parameterized
    7Expression onWindowClosed() is a void method call, and thus it cannot be parameterized
    8The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.client.gui.session.SQLInternalFrame and do not have a common superclass