super(); if (app == null) { throw new IllegalArgumentException("IApplication == null"); } _app = app; _aliasWinFactory = new AliasWindowFactory(_app);
super(); if (tree == null) { throw new IllegalArgumentException("IObjectTreeAPI == null"); } _tree = tree;
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/db/AliasWindowManager.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/action/RefreshObjectTreeItemCommand.java
Method name: void AliasWindowManager(IApplication) Method name: void RefreshObjectTreeItemCommand(IObjectTreeAPI)
Number of AST nodes: 5 Number of AST nodes: 4
1
super();
1
super();
2
		if (app == null)
2
		if (tree == null)
3
		{
3
		{
4
			throw new IllegalArgumentException("IApplication == null");
4
			throw new IllegalArgumentException("IObjectTreeAPI == null");
5
		}
5
		}
6
		_app = app;
7
		_aliasWinFactory = new AliasWindowFactory(_app)
8
;
6
		_tree = tree;
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)0.1
Clones locationClones are in different classes
Number of node comparisons10
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements3
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.8
    Clone typeType 3
    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 (app == null)
    2
    if (app == null)
    2
    if (tree == null)
    Differences
    Expression1Expression2Difference
    apptreeVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.IApplicationnet.sourceforge.squirrel_sql.client.session.IObjectTreeAPIVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.IApplication of variable app does not match with type net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI of variable tree
    • Make classes net.sourceforge.squirrel_sql.client.IApplication and net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI extend a common superclass
    2
    if (tree == null)
    3
    throw new IllegalArgumentException("IApplication == null");
    3
    throw new IllegalArgumentException("IApplication == null");
    3
    throw new IllegalArgumentException("IObjectTreeAPI == null");
    Differences
    Expression1Expression2Difference
    "IApplication == null""IObjectTreeAPI == null"LITERAL_VALUE_MISMATCH
    3
    throw new IllegalArgumentException("IObjectTreeAPI == null");
                                
    4
    _tree = tree;
    Preondition Violations
    Unmatched statement _tree=tree; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    4
    _tree = tree;
    4
    _app = app;
    4
    _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
                            
    5
    _aliasWinFactory = new AliasWindowFactory(_app);
    5
    _aliasWinFactory = new AliasWindowFactory(_app);
    Preondition Violations
    Unmatched statement _aliasWinFactory=new AliasWindowFactory(_app); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                                                                      
    Precondition Violations (6)
    Row Violation
    1Super constructor call super(); cannot be extracted from constructor
    2Super constructor call super(); cannot be extracted from constructor
    3Type net.sourceforge.squirrel_sql.client.IApplication of variable app does not match with type net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI of variable tree
    4Unmatched statement _tree=tree; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    5Unmatched statement _app=app; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Unmatched statement _aliasWinFactory=new AliasWindowFactory(_app); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted