try { pluginHandler = PluginManager .getInstance().getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_FILTERACTION); } catch (PluginHandlerNotFoundException ex) { ErrorDialog.createDialog(ex.getMessage(), ex); } comboMenu = new ComboMenu();
try { pluginHandler = PluginManager.getInstance() .getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_IMPORT); } catch (PluginHandlerNotFoundException ex) { ErrorDialog.createDialog(ex.getMessage(), ex); }
Clone fragments detected by clone detection tool
File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/config/filter/plugins/DefaultActionRow.java File path: /columba-1.4-src/mail/src/main/java/org/columba/mail/gui/config/mailboximport/PluginListCellRenderer.java
Method name: void initComponents() Method name: void PluginListCellRenderer()
Number of AST nodes: 3 Number of AST nodes: 2
1
try {
1
try {
2
			pluginHandler = PluginManager
2
			pluginHandler =  PluginManager
3
					.getInstance()
3
.getInstance()
4
.getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_FILTERACTION);
4
					.getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_IMPORT);
5
		} catch (PluginHandlerNotFoundException ex) {
5
		} catch (PluginHandlerNotFoundException ex) {
6
			ErrorDialog.createDialog(ex.getMessage(), ex);
6
			ErrorDialog.createDialog(ex.getMessage(), ex);
7
		}
7
		}
8
		
9
		comboMenu = new ComboMenu();
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)0.2
Clones locationClones are in different classes
Number of node comparisons4
  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 fragment0
    Time elapsed for statement mapping (ms)1.0
    Clone typeType 3
    Mapped Statements
    ID Statement ID Statement
    4
    try
    2
    try
    5
    pluginHandler = PluginManager.getInstance().getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_FILTERACTION);
    5
    pluginHandler = PluginManager.getInstance().getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_FILTERACTION);
    3
    pluginHandler = PluginManager.getInstance().getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_IMPORT);
    Differences
    Expression1Expression2Difference
    ORG_COLUMBA_MAIL_FILTERACTIONORG_COLUMBA_MAIL_IMPORTVARIABLE_NAME_MISMATCH
    3
    pluginHandler = PluginManager.getInstance().getExtensionHandler(IExtensionHandlerKeys.ORG_COLUMBA_MAIL_IMPORT);
    6
    comboMenu = new ComboMenu();
    6
    comboMenu = new ComboMenu();
    Preondition Violations
    Unmatched statement comboMenu=new ComboMenu(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                              
    Precondition Violations (3)
    Row Violation
    1Unmatched statement comboMenu=new ComboMenu(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    2Clone fragment #1 returns variables pluginHandler , while Clone fragment #2 returns variables
    3The refactoring of the clones is infeasible, because classes org.columba.mail.gui.config.filter.plugins.DefaultActionRow and org.columba.mail.gui.config.mailboximport.PluginListCellRenderer do not have a common superclass