if (_myPanel == null) { _myPanel = new FontSelectionPanel(_plugin, _lafRegister); } return _myPanel;
if (_comp == null) { _comp = new SQLPanel(getSession(), true); } return _comp;
Clone fragments detected by clone detection tool
File path: /sql12/plugins/laf/src/net/sourceforge/squirrel_sql/plugins/laf/LAFFontsTab.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/mainpanel/SQLTab.java
Method name: Component getPanelComponent() Method name: Component getComponent()
Number of AST nodes: 3 Number of AST nodes: 3
1
if (_myPanel == null)
1
if (_comp == null)
2
		{
2
		{
3
			_myPanel = new FontSelectionPanel(_plugin, _lafRegister);
3
			_comp = new SQLPanel(getSession(), true);
4
		}
4
		}
5
		return _myPanel;
5
		return _comp;
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 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)6.1
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (_myPanel == null)
    1
    if (_myPanel == null)
    1
    if (_comp == null)
    Differences
    Expression1Expression2Difference
    _myPanel_compVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.plugins.laf.LAFFontsTab.FontSelectionPanelnet.sourceforge.squirrel_sql.client.session.mainpanel.SQLPanelSUBCLASS_TYPE_MISMATCH
    1
    if (_comp == null)
                                                                                      
    2
    _comp = new SQLPanel(getSession(), true);
    Preondition Violations
    Unmatched statement _comp=new SQLPanel(getSession(),true); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement _comp=new SQLPanel(getSession(),true); 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
    2
    _comp = new SQLPanel(getSession(), true);
    2
    _myPanel = new FontSelectionPanel(_plugin, _lafRegister);
    2
    _myPanel = new FontSelectionPanel(_plugin, _lafRegister);
    Preondition Violations
    Unmatched statement _myPanel=new FontSelectionPanel(_plugin,_lafRegister); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    Unmatched statement _myPanel=new FontSelectionPanel(_plugin,_lafRegister); 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
                                                                                                                      
    3
    return _myPanel;
    3
    return _myPanel;
    3
    return _comp;
    Differences
    Expression1Expression2Difference
    _myPanel_compVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.plugins.laf.LAFFontsTab.FontSelectionPanelnet.sourceforge.squirrel_sql.client.session.mainpanel.SQLPanelSUBCLASS_TYPE_MISMATCH
    3
    return _comp;
    Precondition Violations (5)
    Row Violation
    1Unmatched statement _comp=new SQLPanel(getSession(),true); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    2Unmatched statement _comp=new SQLPanel(getSession(),true); 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
    3Unmatched statement _myPanel=new FontSelectionPanel(_plugin,_lafRegister); cannot be moved before or after the extracted code, because it has dependencies to/from statements that will be extracted
    4Unmatched statement _myPanel=new FontSelectionPanel(_plugin,_lafRegister); 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
    5The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.plugins.laf.LAFFontsTab and net.sourceforge.squirrel_sql.client.session.mainpanel.SQLTab do not have a common superclass