JRootPane rp = _popupParent.getRootPane(); if (rp != null) { rp.getLayeredPane().add(c, JLayeredPane.POPUP_LAYER, 0); }
ISQLConnection con = _session.getSQLConnection(); if (con != null) { _dmd = con.getSQLMetaData(); }
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/completion/PopupManager.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/parser/SQLSchemaImpl.java
Method name: void installToRootPane(JComponent) Method name: void run()
Number of AST nodes: 3 Number of AST nodes: 3
1
JRootPane rp = _popupParent.getRootPane();
2
		
1
ISQLConnection con = _session.getSQLConnection();
3
if (rp != null)
2
                     if (con != null)
4
		{
5
			rp.getLayeredPane().add(c, JLayeredPane.POPUP_LAYER, 0);
6
		
3
 {
4
                         _dmd = con.getSQLMetaData();
7
}
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)0.1
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
    ISQLConnection con = _session.getSQLConnection();
    1
    JRootPane rp = _popupParent.getRootPane();
                                                                                          
    2
    if (rp != null)
    2
    if (rp != null)
    2
    if (con != null)
    Differences
    Expression1Expression2Difference
    rpconVARIABLE_NAME_MISMATCH
    javax.swing.JRootPanenet.sourceforge.squirrel_sql.fw.sql.ISQLConnectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type javax.swing.JRootPane of variable rp does not match with type net.sourceforge.squirrel_sql.fw.sql.ISQLConnection of variable con
    • Make classes javax.swing.JRootPane and net.sourceforge.squirrel_sql.fw.sql.ISQLConnection extend a common superclass
    2
    if (con != null)
                                                              
    3
    _dmd = con.getSQLMetaData();
    Preondition Violations
    Unmatched statement _dmd=con.getSQLMetaData(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3
    _dmd = con.getSQLMetaData();
    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
                                                                                                                      
    Precondition Violations (4)
    Row Violation
    1Type javax.swing.JRootPane of variable rp does not match with type net.sourceforge.squirrel_sql.fw.sql.ISQLConnection of variable con
    2Unmatched statement _dmd=con.getSQLMetaData(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched 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
    4The refactoring of the clones is infeasible, because the number of macthed statements is equal to zero