if (action == null) { throw new IllegalArgumentException("Action == null"); } return _textPopupMenu.add(action);
if (action == null) { throw new IllegalArgumentException("Action == null"); } return _panel.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/SQLPanelAPI.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 _panel.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 statements3
    Number of unmapped statements in the first code fragment0
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)76.5
    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 _textPopupMenu.add(action);
    3
    return _textPopupMenu.add(action);
    3
    return _panel.addToSQLEntryAreaMenu(action);
    Differences
    Expression1Expression2Difference
    addaddToSQLEntryAreaMenuMETHOD_INVOCATION_NAME_MISMATCH
    _textPopupMenu_panelVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.gui.TextPopupMenunet.sourceforge.squirrel_sql.client.session.mainpanel.SQLPanelSUBCLASS_TYPE_MISMATCH
    Preondition Violations
    Expression _textPopupMenu.add(action) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression _panel.addToSQLEntryAreaMenu(action) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3
    return _panel.addToSQLEntryAreaMenu(action);
    Precondition Violations (3)
    Row Violation
    1Expression _textPopupMenu.add(action) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    2Expression _panel.addToSQLEntryAreaMenu(action) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    3The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.client.session.BaseSQLEntryPanel and net.sourceforge.squirrel_sql.client.session.SQLPanelAPI do not have a common superclass