if (action == null) { throw new IllegalArgumentException("Action == null"); } return _textPopupMenu.add(action);
if (action == null) { throw new IllegalArgumentException("Action == null"); } return getSQLEntryPanel().addToSQLEntryAreaMenu(action);
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/BaseSQLEntryPanel.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLPanel.java
Method name: JMenuItem addToSQLEntryAreaMenu(Action) Method name: JMenuItem addToSQLEntryAreaMenu(Action)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (action == null)
1
if (action == null)
2
		{
2
		{
3
			throw new IllegalArgumentException("Action == null");
3
			throw new IllegalArgumentException("Action == null");
4
		}
4
		}
5
		return _textPopupMenu.add(action);
5
		return getSQLEntryPanel().addToSQLEntryAreaMenu(action);
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 statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (action == null)
    1
    if (action == null)
    2
    throw new IllegalArgumentException("Action == null");
    2
    throw new IllegalArgumentException("Action == null");
                                                                                                                          
    3
    return getSQLEntryPanel().addToSQLEntryAreaMenu(action);
    Preondition Violations
    Unmatched statement return getSQLEntryPanel().addToSQLEntryAreaMenu(action); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched return getSQLEntryPanel().addToSQLEntryAreaMenu(action);
    3
    return getSQLEntryPanel().addToSQLEntryAreaMenu(action);
    3
    return _textPopupMenu.add(action);
    3
    return _textPopupMenu.add(action);
    Preondition Violations
    Unmatched statement return _textPopupMenu.add(action); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched return _textPopupMenu.add(action);
                                                                              
    Precondition Violations (5)
    Row Violation
    1Unmatched statement return getSQLEntryPanel().addToSQLEntryAreaMenu(action); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Unmatched return getSQLEntryPanel().addToSQLEntryAreaMenu(action);
    3Unmatched statement return _textPopupMenu.add(action); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4Unmatched return _textPopupMenu.add(action);
    5The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.client.session.BaseSQLEntryPanel and net.sourceforge.squirrel_sql.client.session.mainpanel.SQLPanel do not have a common superclass