if (evt == null) { evt = new SQLResultExecuterTabEvent(_session, exec); } ((ISQLResultExecuterTabListener)listeners[i + 1]).executerTabActivated(evt);
if (evt == null) { evt = new SQLPanelEvent(_session, this); } ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaInstalled(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 fireExecuterTabActivated(ISQLResultExecuter) Method name: void fireSQLEntryAreaInstalled()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (evt == null)
1
if (evt == null)
2
				{
2
				{
3
					evt = new SQLResultExecuterTabEvent(_session, exec);
3
					evt = new SQLPanelEvent(_session, this);
4
				}
4
				}
5
				((ISQLResultExecuterTabListener)listeners[i + 1]).executerTabActivated(evt);
5
				((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaInstalled(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.SQLResultExecuterTabEventnet.sourceforge.squirrel_sql.client.session.event.SQLPanelEventVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.session.event.SQLResultExecuterTabEvent 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.SQLResultExecuterTabEvent 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 SQLResultExecuterTabEvent(_session, exec);
    6
    evt = new SQLResultExecuterTabEvent(_session, exec);
    Preondition Violations
    Unmatched statement evt=new SQLResultExecuterTabEvent(_session,exec); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement evt=new SQLResultExecuterTabEvent(_session,exec); 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
    ((ISQLResultExecuterTabListener)listeners[i + 1]).executerTabActivated(evt);
    7
    ((ISQLResultExecuterTabListener)listeners[i + 1]).executerTabActivated(evt);
    7
    ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaInstalled(evt);
    Differences
    Expression1Expression2Difference
    net.sourceforge.squirrel_sql.client.session.event.SQLResultExecuterTabEventnet.sourceforge.squirrel_sql.client.session.event.SQLPanelEventVARIABLE_TYPE_MISMATCH
    executerTabActivatedsqlEntryAreaInstalledMETHOD_INVOCATION_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.session.event.ISQLResultExecuterTabListenernet.sourceforge.squirrel_sql.client.session.event.ISQLPanelListenerVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.session.event.SQLResultExecuterTabEvent 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.SQLResultExecuterTabEvent and net.sourceforge.squirrel_sql.client.session.event.SQLPanelEvent extend a common superclass
    Expression ((ISQLResultExecuterTabListener)listeners[i + 1]).executerTabActivated(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaInstalled(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    Expression ((ISQLResultExecuterTabListener)listeners[i + 1]).executerTabActivated(evt) is a void method call, and thus it cannot be parameterized
    Expression ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaInstalled(evt) is a void method call, and thus it cannot be parameterized
    Type net.sourceforge.squirrel_sql.client.session.event.ISQLResultExecuterTabListener does not match with type net.sourceforge.squirrel_sql.client.session.event.ISQLPanelListener
    • Make classes net.sourceforge.squirrel_sql.client.session.event.ISQLResultExecuterTabListener and net.sourceforge.squirrel_sql.client.session.event.ISQLPanelListener extend a common superclass
    7
    ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaInstalled(evt);
    Precondition Violations (11)
    Row Violation
    1Type net.sourceforge.squirrel_sql.client.session.event.SQLResultExecuterTabEvent 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 SQLResultExecuterTabEvent(_session,exec); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    5Unmatched statement evt=new SQLResultExecuterTabEvent(_session,exec); 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.SQLResultExecuterTabEvent of variable evt does not match with type net.sourceforge.squirrel_sql.client.session.event.SQLPanelEvent of variable evt
    7Expression ((ISQLResultExecuterTabListener)listeners[i + 1]).executerTabActivated(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    8Expression ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaInstalled(evt) cannot be parameterized, because it has dependencies to/from statements that will be extracted
    9Expression ((ISQLResultExecuterTabListener)listeners[i + 1]).executerTabActivated(evt) is a void method call, and thus it cannot be parameterized
    10Expression ((ISQLPanelListener)listeners[i + 1]).sqlEntryAreaInstalled(evt) is a void method call, and thus it cannot be parameterized
    11Type net.sourceforge.squirrel_sql.client.session.event.ISQLResultExecuterTabListener does not match with type net.sourceforge.squirrel_sql.client.session.event.ISQLPanelListener