super(); if (app == null) { throw new IllegalArgumentException("Null IApplication passed"); } if (sqlAlias == null) { throw new IllegalArgumentException("Null ISQLAlias passed"); } _app = app; _sqlAlias = sqlAlias; _userName = userName; _password = password; _props = props;
super(); if (session == null) { throw new IllegalArgumentException("ISession == null"); } if (catalog == null) { throw new IllegalArgumentException("Catalog == null"); } _session = session; _catalog = catalog;
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/mainframe/action/OpenConnectionCommand.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/action/SetDefaultCatalogCommand.java
Method name: void OpenConnectionCommand(IApplication, ISQLAlias, String, String, SQLDriverPropertyCollection) Method name: void SetDefaultCatalogCommand(ISession, String)
Number of AST nodes: 10 Number of AST nodes: 7
1
super();
1
super();
2
		if (app == null)
2
		if (session == null)
3
		{
3
		{
4
			throw new IllegalArgumentException("Null IApplication passed");
4
			throw new IllegalArgumentException("ISession == null");
5
		}
5
		}
6
		if (sqlAlias == null)
6
		if (catalog == null)
7
		{
7
		{
8
			throw new IllegalArgumentException("Null ISQLAlias passed");
8
			throw new IllegalArgumentException("Catalog == null");
9
		}
9
		}
10
		_app = app;
11
		_sqlAlias = sqlAlias;
12
		_userName
13
 = userName;
10
		_session = se
14
		_password = password;
15
		_props = props
11
ssion;
16
;
12
		_catalog = catalog;
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 comparisons26
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements7
    Number of unmapped statements in the first code fragment3
    Number of unmapped statements in the second code fragment0
    Time elapsed for statement mapping (ms)2.4
    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 (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("Null IApplication passed");
    3
    throw new IllegalArgumentException("Null IApplication passed");
    3
    throw new IllegalArgumentException("ISession == null");
    Differences
    Expression1Expression2Difference
    "Null IApplication passed""ISession == null"LITERAL_VALUE_MISMATCH
    3
    throw new IllegalArgumentException("ISession == null");
    4
    if (sqlAlias == null)
    4
    if (sqlAlias == null)
    4
    if (catalog == null)
    Differences
    Expression1Expression2Difference
    sqlAliascatalogVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.ISQLAliasjava.lang.StringVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.fw.sql.ISQLAlias of variable sqlAlias does not match with type java.lang.String of variable catalog
    • Make classes net.sourceforge.squirrel_sql.fw.sql.ISQLAlias and java.lang.String extend a common superclass
    4
    if (catalog == null)
    5
    throw new IllegalArgumentException("Null ISQLAlias passed");
    5
    throw new IllegalArgumentException("Null ISQLAlias passed");
    5
    throw new IllegalArgumentException("Catalog == null");
    Differences
    Expression1Expression2Difference
    "Null ISQLAlias passed""Catalog == null"LITERAL_VALUE_MISMATCH
    5
    throw new IllegalArgumentException("Catalog == null");
    6
    _app = app;
    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
                            
    7
    _sqlAlias = sqlAlias;
    7
    _sqlAlias = sqlAlias;
    6
    _session = session;
    Differences
    Expression1Expression2Difference
    _sqlAlias_sessionVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.ISQLAliasnet.sourceforge.squirrel_sql.client.session.ISessionSUBCLASS_TYPE_MISMATCH
    sqlAliassessionVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.ISQLAliasnet.sourceforge.squirrel_sql.client.session.ISessionSUBCLASS_TYPE_MISMATCH
    6
    _session = session;
    8
    _userName = userName;
    8
    _userName = userName;
    7
    _catalog = catalog;
    Differences
    Expression1Expression2Difference
    _userName_catalogVARIABLE_NAME_MISMATCH
    userNamecatalogVARIABLE_NAME_MISMATCH
    7
    _catalog = catalog;
    9
    _password = password;
    9
    _password = password;
    Preondition Violations
    Unmatched statement _password=password; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                
    10
    _props = props;
    10
    _props = props;
    Preondition Violations
    Unmatched statement _props=props; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                      
    Precondition Violations (7)
    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.fw.sql.ISQLAlias of variable sqlAlias does not match with type java.lang.String of variable catalog
    5Unmatched statement _app=app; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Unmatched statement _password=password; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7Unmatched statement _props=props; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted