if(null != _con) { closeConnection(); }
if(false == onWindowClosedCalled) { onWindowClosed(); }
Clone fragments detected by clone detection tool
File path: /sql12/plugins/hibernate/src/net/sourceforge/squirrel_sql/plugins/hibernate/HibernateTabController.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLHistoryDlg.java
Method name: void sessionEnding() Method name: void windowClosed(WindowEvent)
Number of AST nodes: 2 Number of AST nodes: 2
1
if(null != _con)
1
if(
2
false == onWindowClosedCalled)
2
      {
3
            {
3
         closeConnection();
4
         
5
      onWindowClosed();
4
      }
6
            }
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 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)6.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (null != _con)
    1
    if (null != _con)
    1
    if (false == onWindowClosedCalled)
    Differences
    Expression1Expression2Difference
    nullfalseAST_TYPE_MISMATCH
    _cononWindowClosedCalledVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.plugins.hibernate.HibernateConnectionbooleanVARIABLE_TYPE_MISMATCH
    !===OPERATOR_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.plugins.hibernate.HibernateConnection of variable _con does not match with type boolean of variable onWindowClosedCalled
    1
    if (false == onWindowClosedCalled)
    2
    closeConnection();
    2
    closeConnection();
    2
    onWindowClosed();
    Differences
    Expression1Expression2Difference
    closeConnectiononWindowClosedMETHOD_INVOCATION_NAME_MISMATCH
    Preondition Violations
    Expression closeConnection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    • Inline private method closeConnection
    Expression closeConnection() 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 (5)
    Row Violation
    1Type net.sourceforge.squirrel_sql.plugins.hibernate.HibernateConnection of variable _con does not match with type boolean of variable onWindowClosedCalled
    2Expression closeConnection() cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3Expression closeConnection() is a void method call, and thus it cannot be parameterized
    4Expression onWindowClosed() is a void method call, and thus it cannot be parameterized
    5The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.plugins.hibernate.HibernateTabController and do not have a common superclass