JRootPane rp = _popupParent.getRootPane(); if (rp != null) { rp.getLayeredPane().add(c, JLayeredPane.POPUP_LAYER, 0); }
if (wssp != null) { WebServiceSession wss = wssp.getWebServiceSession(); if (wss != null) { wss.close(); } }
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/completion/PopupManager.java File path: /sql12/plugins/sqlval/src/net/sourceforge/squirrel_sql/plugins/sqlval/SQLValidatorPlugin.java
Method name: void installToRootPane(JComponent) Method name: void sessionEnding(ISession)
Number of AST nodes: 3 Number of AST nodes: 4
1
JRootPane rp = _popupParent.getRootPane();
1
if (wssp != 
2
		
2
null) {
3
            WebServiceSession wss = wssp.getWebServiceSession();
3
if (rp != null)
4
            if (wss != null)
4
		{
5
			rp.getLayeredPane().add(c, JLayeredPane.POPUP_LAYER, 0);
6
		
5
 {
6
                wss.close();
7
            }
7
}
8
        }
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 comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements1
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    JRootPane rp = _popupParent.getRootPane();
                                                                                          
                                                                                                              
    4
    WebServiceSession wss = wssp.getWebServiceSession();
    2
    if (rp != null)
    2
    if (rp != null)
    5
    if (wss != null)
    Differences
    Expression1Expression2Difference
    rpwssVARIABLE_NAME_MISMATCH
    javax.swing.JRootPanenet.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type javax.swing.JRootPane of variable rp does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession of variable wss
    • Make classes javax.swing.JRootPane and net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession extend a common superclass
    5
    if (wss != null)
    3
    rp.getLayeredPane().add(c, JLayeredPane.POPUP_LAYER, 0);
    3
    rp.getLayeredPane().add(c, JLayeredPane.POPUP_LAYER, 0);
    Preondition Violations
    Unmatched statement rp.getLayeredPane().add(c,JLayeredPane.POPUP_LAYER,0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                                      
                                  
    6
    wss.close();
    Preondition Violations
    Unmatched statement wss.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6
    wss.close();
    Precondition Violations (4)
    Row Violation
    1Type javax.swing.JRootPane of variable rp does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession of variable wss
    2Unmatched statement rp.getLayeredPane().add(c,JLayeredPane.POPUP_LAYER,0); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched statement wss.close(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero