super(); if (frame == null) { throw new IllegalArgumentException("Frame == null"); } if (plugin == null) { throw new IllegalArgumentException("ExportConfigPlugin == null"); } _frame = frame; _plugin = plugin;
super(); if (app == null) { throw new IllegalArgumentException("IApplication == null"); } if (alias == null) { throw new IllegalArgumentException("ISQLAlias == null"); } _app = app; _sqlAlias = alias;
Clone fragments detected by clone detection tool
File path: /sql12/plugins/exportconfig/src/net/sourceforge/squirrel_sql/plugins/exportconfig/action/AbstractSaveCommand.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/db/ConnectToAliasCallBack.java
Method name: void AbstractSaveCommand(Frame, ExportConfigPlugin) Method name: void ConnectToAliasCallBack(IApplication, SQLAlias)
Number of AST nodes: 7 Number of AST nodes: 7
1
super();
1
super();
2
		if (frame == null)
3
		{
4
			
2
      if (app == null)
3
      {
5
throw new IllegalArgumentException("Frame == null");
4
         throw new IllegalArgumentException("
6
		}
7
		if (plugin == null)
8
		{
9
			
5
IApplication == null");
6
      }
7
      if (alias == null)
8
      {
10
throw new IllegalArgumentException("ExportConfigPlugin == null");
9
         throw new IllegalArgumentException("
11
		}
12
		_frame = frame;
13
		_plugin = plugin
10
ISQLAlias == null");
11
      }
12
      _app = app;
14
;
13
      _sqlAlias = alias;
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)0.4
Clones locationClones are in different classes
Number of node comparisons22
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements5
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)1.4
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    super();
    1
    super();
    1
    super();
    Preondition Violations
    Super constructor call super(); cannot be extracted from constructor
    Super constructor call super(); cannot be extracted from constructor
    1
    super();
    2
    if (frame == null)
    2
    if (frame == null)
    2
    if (app == null)
    Differences
    Expression1Expression2Difference
    frameappVARIABLE_NAME_MISMATCH
    java.awt.Framenet.sourceforge.squirrel_sql.client.IApplicationVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.awt.Frame of variable frame does not match with type net.sourceforge.squirrel_sql.client.IApplication of variable app
    • Make classes java.awt.Frame and net.sourceforge.squirrel_sql.client.IApplication extend a common superclass
    2
    if (app == null)
    3
    throw new IllegalArgumentException("Frame == null");
    3
    throw new IllegalArgumentException("Frame == null");
    3
    throw new IllegalArgumentException("IApplication == null");
    Differences
    Expression1Expression2Difference
    "Frame == null""IApplication == null"LITERAL_VALUE_MISMATCH
    3
    throw new IllegalArgumentException("IApplication == null");
    4
    if (plugin == null)
    4
    if (plugin == null)
    4
    if (alias == null)
    Differences
    Expression1Expression2Difference
    pluginaliasVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.plugins.exportconfig.ExportConfigPluginnet.sourceforge.squirrel_sql.client.gui.db.SQLAliasVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.plugins.exportconfig.ExportConfigPlugin of variable plugin does not match with type net.sourceforge.squirrel_sql.client.gui.db.SQLAlias of variable alias
    • Make classes net.sourceforge.squirrel_sql.plugins.exportconfig.ExportConfigPlugin and net.sourceforge.squirrel_sql.client.gui.db.SQLAlias extend a common superclass
    4
    if (alias == null)
    5
    throw new IllegalArgumentException("ExportConfigPlugin == null");
    5
    throw new IllegalArgumentException("ExportConfigPlugin == null");
    5
    throw new IllegalArgumentException("ISQLAlias == null");
    Differences
    Expression1Expression2Difference
    "ExportConfigPlugin == null""ISQLAlias == null"LITERAL_VALUE_MISMATCH
    5
    throw new IllegalArgumentException("ISQLAlias == null");
                            
    6
    _app = app;
    Preondition Violations
    Unmatched statement _app=app; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6
    _app = app;
    6
    _frame = frame;
    6
    _frame = frame;
    Preondition Violations
    Unmatched statement _frame=frame; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                    
                                          
    7
    _sqlAlias = alias;
    Preondition Violations
    Unmatched statement _sqlAlias=alias; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7
    _sqlAlias = alias;
    7
    _plugin = plugin;
    7
    _plugin = plugin;
    Preondition Violations
    Unmatched statement _plugin=plugin; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                        
    Precondition Violations (9)
    Row Violation
    1Super constructor call super(); cannot be extracted from constructor
    2Super constructor call super(); cannot be extracted from constructor
    3Type java.awt.Frame of variable frame does not match with type net.sourceforge.squirrel_sql.client.IApplication of variable app
    4Type net.sourceforge.squirrel_sql.plugins.exportconfig.ExportConfigPlugin of variable plugin does not match with type net.sourceforge.squirrel_sql.client.gui.db.SQLAlias of variable alias
    5Unmatched statement _app=app; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Unmatched statement _frame=frame; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7Unmatched statement _sqlAlias=alias; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8Unmatched statement _plugin=plugin; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    9The refactoring of the clones is infeasible, because classes net.sourceforge.squirrel_sql.plugins.exportconfig.action.AbstractSaveCommand and net.sourceforge.squirrel_sql.client.gui.db.ConnectToAliasCallBack do not have a common superclass