super(); if (app == null) { throw new IllegalArgumentException("IApplication == null"); } if (tree == null) { throw new IllegalArgumentException("IObjectTreeAPI == null"); } if (objectInfo == null) { throw new IllegalArgumentException("IDatabaseObjectInfo == null"); } _app = app; _tree = tree; _objectInfo = objectInfo;
super(); if (session == null) { throw new IllegalArgumentException("ISession == null"); } if (prefs == null) { throw new IllegalArgumentException("WebServicePreferences == null"); } if (sessionProps == null) { throw new IllegalArgumentException("WebServiceSessionProperties == null"); } _session = session; _prefs = prefs; _sessionProps = sessionProps;
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/action/EditWhereColsCommand.java File path: /sql12/plugins/sqlval/src/net/sourceforge/squirrel_sql/plugins/sqlval/cmd/ConnectCommand.java
Method name: void EditWhereColsCommand(IApplication, IObjectTreeAPI, IDatabaseObjectInfo) Method name: void ConnectCommand(ISession, WebServicePreferences, WebServiceSessionProperties)
Number of AST nodes: 10 Number of AST nodes: 10
1
super();
1
super();
2
		if (app == null)
2
		if (session == null)
3
		{
3
		{
4
			throw new IllegalArgumentException("IApplication == null");
4
			throw new IllegalArgumentException("ISession == null");
5
		}
5
		}
6
		if (tree == null)
6
		if (prefs == null)
7
		{
7
		{
8
			throw new IllegalArgumentException("IObjectTreeAPI == null");
8
			throw new IllegalArgumentException("WebServicePreferences == null");
9
		}
9
		}
10
		if (objectInfo == null)
10
		if (sessionProps == null)
11
		{
11
		{
12
			throw new IllegalArgumentException("IDatabaseObjectInfo == null");
12
			throw new IllegalArgumentException("WebServiceSessionProperties == null");
13
		}
13
		}
14
		_app = app;
14
		_session = session;
15
		_tree = tree;
15
		_prefs = prefs;
16
		_objectInfo = objectInfo;
16
		_sessionProps = sessionProps;
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)0.5
Clones locationClones are in different classes
Number of node comparisons43
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements8
    Number of unmapped statements in the first code fragment2
    Number of unmapped statements in the second code fragment2
    Time elapsed for statement mapping (ms)3.1
    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 (app == null)
    2
    if (app == null)
    2
    if (session == null)
    Differences
    Expression1Expression2Difference
    appsessionVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.IApplicationnet.sourceforge.squirrel_sql.client.session.ISessionVARIABLE_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.ISession of variable session
    • Make classes net.sourceforge.squirrel_sql.client.IApplication and net.sourceforge.squirrel_sql.client.session.ISession extend a common superclass
    2
    if (session == null)
    3
    throw new IllegalArgumentException("IApplication == null");
    3
    throw new IllegalArgumentException("IApplication == null");
    3
    throw new IllegalArgumentException("ISession == null");
    Differences
    Expression1Expression2Difference
    "IApplication == null""ISession == null"LITERAL_VALUE_MISMATCH
    3
    throw new IllegalArgumentException("ISession == null");
    4
    if (tree == null)
    4
    if (tree == null)
    4
    if (prefs == null)
    Differences
    Expression1Expression2Difference
    treeprefsVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.session.IObjectTreeAPInet.sourceforge.squirrel_sql.plugins.sqlval.WebServicePreferencesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI of variable tree does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServicePreferences of variable prefs
    • Make classes net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI and net.sourceforge.squirrel_sql.plugins.sqlval.WebServicePreferences extend a common superclass
    4
    if (prefs == null)
    5
    throw new IllegalArgumentException("IObjectTreeAPI == null");
    5
    throw new IllegalArgumentException("IObjectTreeAPI == null");
    5
    throw new IllegalArgumentException("WebServicePreferences == null");
    Differences
    Expression1Expression2Difference
    "IObjectTreeAPI == null""WebServicePreferences == null"LITERAL_VALUE_MISMATCH
    5
    throw new IllegalArgumentException("WebServicePreferences == null");
    6
    if (objectInfo == null)
    6
    if (objectInfo == null)
    6
    if (sessionProps == null)
    Differences
    Expression1Expression2Difference
    objectInfosessionPropsVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfonet.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionPropertiesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo of variable objectInfo does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionProperties of variable sessionProps
    • Make classes net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo and net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionProperties extend a common superclass
    6
    if (sessionProps == null)
    7
    throw new IllegalArgumentException("IDatabaseObjectInfo == null");
    7
    throw new IllegalArgumentException("IDatabaseObjectInfo == null");
    7
    throw new IllegalArgumentException("WebServiceSessionProperties == null");
    Differences
    Expression1Expression2Difference
    "IDatabaseObjectInfo == null""WebServiceSessionProperties == null"LITERAL_VALUE_MISMATCH
    7
    throw new IllegalArgumentException("WebServiceSessionProperties == null");
    8
    _app = app;
    8
    _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
                            
    9
    _tree = tree;
    9
    _tree = tree;
    8
    _session = session;
    Differences
    Expression1Expression2Difference
    _tree_sessionVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.session.IObjectTreeAPInet.sourceforge.squirrel_sql.client.session.ISessionSUBCLASS_TYPE_MISMATCH
    treesessionVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.client.session.IObjectTreeAPInet.sourceforge.squirrel_sql.client.session.ISessionSUBCLASS_TYPE_MISMATCH
    8
    _session = session;
                                    
    9
    _prefs = prefs;
    Preondition Violations
    Unmatched statement _prefs=prefs; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    9
    _prefs = prefs;
                                                                  
    10
    _sessionProps = sessionProps;
    Preondition Violations
    Unmatched statement _sessionProps=sessionProps; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    10
    _sessionProps = sessionProps;
    10
    _objectInfo = objectInfo;
    10
    _objectInfo = objectInfo;
    Preondition Violations
    Unmatched statement _objectInfo=objectInfo; 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 net.sourceforge.squirrel_sql.client.IApplication of variable app does not match with type net.sourceforge.squirrel_sql.client.session.ISession of variable session
    4Type net.sourceforge.squirrel_sql.client.session.IObjectTreeAPI of variable tree does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServicePreferences of variable prefs
    5Type net.sourceforge.squirrel_sql.fw.sql.IDatabaseObjectInfo of variable objectInfo does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionProperties of variable sessionProps
    6Unmatched statement _app=app; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7Unmatched statement _prefs=prefs; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8Unmatched statement _sessionProps=sessionProps; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    9Unmatched statement _objectInfo=objectInfo; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted