if (evt == null) { evt = new ResultTabEvent(_session, tab); } ((IResultTabListener) listeners[i + 1]).tornOffResultTabReturned(evt);
if (evt == null) { evt = new SQLPanelEvent(_session, this); } ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaClosed(evt);
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLPanel.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLPanel.java
Method name: void fireTornOffResultTabReturned(IResultTab) Method name: void fireSQLEntryAreaClosed()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (evt == null)
1
if (evt == null)
2
				{
3
					
2
            {
4
evt = new ResultTabEvent(_session, tab);
3
               evt = new SQLPanelEvent(_session, t
5
				}
6
				((IResultTab
4
his);
5
            }
7
Listener) listeners[i + 1]).tornOffResultTabReturned(evt);
6
            ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaClosed(evt);
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)0.3
Clones locationClones are declared in the same class
Number of node comparisons7
  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)1.8
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    5
    if (evt == null)
    5
    if (evt == null)
    5
    if (evt == null)
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.client.session.event.ResultTabEventnet.sourceforge.squirrel_sql.client.session.event.SQLPanelEventVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.session.event.ResultTabEvent of variable evt does not match with type net.sourceforge.squirrel_sql.client.session.event.SQLPanelEvent of variable evt
    • Make classes net.sourceforge.squirrel_sql.client.session.event.ResultTabEvent and net.sourceforge.squirrel_sql.client.session.event.SQLPanelEvent extend a common superclass
    5
    if (evt == null)
                                                                                    
    6
    evt = new SQLPanelEvent(_session, this);
    Preondition Violations
    Unmatched statement evt=new SQLPanelEvent(_session,this); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement evt=new SQLPanelEvent(_session,this); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    6
    evt = new SQLPanelEvent(_session, this);
    6
    evt = new ResultTabEvent(_session, tab);
    6
    evt = new ResultTabEvent(_session, tab);
    Preondition Violations
    Unmatched statement evt=new ResultTabEvent(_session,tab); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement evt=new ResultTabEvent(_session,tab); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
                                                                                    
    7
    ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt);
    7
    ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt);
    7
    ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaClosed(evt);
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.client.session.event.ResultTabEventnet.sourceforge.squirrel_sql.client.session.event.SQLPanelEventVARIABLE_TYPE_MISMATCH
    tornOffResultTabReturnedsqlEntryAreaClosedMETHOD_INVOCATION_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.session.event.IResultTabListenernet.sourceforge.squirrel_sql.client.session.event.ISQLPanelListenerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.session.event.ResultTabEvent of variable evt does not match with type net.sourceforge.squirrel_sql.client.session.event.SQLPanelEvent of variable evt
    • Make classes net.sourceforge.squirrel_sql.client.session.event.ResultTabEvent and net.sourceforge.squirrel_sql.client.session.event.SQLPanelEvent extend a common superclass
    Expression ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaClosed(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt) is a void method call, and thus it cannot be parameterized
    Expression ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaClosed(evt) is a void method call, and thus it cannot be parameterized
    Type net.sourceforge.squirrel_sql.client.session.event.IResultTabListener does not match with type net.sourceforge.squirrel_sql.client.session.event.ISQLPanelListener
    • Make classes net.sourceforge.squirrel_sql.client.session.event.IResultTabListener and net.sourceforge.squirrel_sql.client.session.event.ISQLPanelListener extend a common superclass
    7
    ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaClosed(evt);
    Precondition Violations (11)
    Row Violation
    1Type net.sourceforge.squirrel_sql.client.session.event.ResultTabEvent of variable evt does not match with type net.sourceforge.squirrel_sql.client.session.event.SQLPanelEvent of variable evt
    2Unmatched statement evt=new SQLPanelEvent(_session,this); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    3Unmatched statement evt=new SQLPanelEvent(_session,this); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    4Unmatched statement evt=new ResultTabEvent(_session,tab); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement evt=new ResultTabEvent(_session,tab); cannot be moved before or after the extracted code, because it throws exception(s) that should be caught by a try block that will be extracted
    6Type net.sourceforge.squirrel_sql.client.session.event.ResultTabEvent of variable evt does not match with type net.sourceforge.squirrel_sql.client.session.event.SQLPanelEvent of variable evt
    7Expression ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaClosed(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression ((IResultTabListener)listeners[i + 1]).tornOffResultTabReturned(evt) is a void method call, and thus it cannot be parameterized
    10Expression ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaClosed(evt) is a void method call, and thus it cannot be parameterized
    11Type net.sourceforge.squirrel_sql.client.session.event.IResultTabListener does not match with type net.sourceforge.squirrel_sql.client.session.event.ISQLPanelListener