super(); if (session == null) { throw new IllegalArgumentException("ISession == null"); } if (plugin == null) { throw new IllegalArgumentException("MysqlPlugin == null"); } if (ti == null) { throw new IllegalArgumentException("ITableInfo == null"); } _session = session; _plugin = plugin; _ti = ti;
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/plugins/mysql/src/net/sourceforge/squirrel_sql/plugins/mysql/action/AlterTableCommand.java File path: /sql12/plugins/sqlval/src/net/sourceforge/squirrel_sql/plugins/sqlval/cmd/DisconnectCommand.java
Method name: void AlterTableCommand(ISession, MysqlPlugin, ITableInfo) Method name: void DisconnectCommand(ISession, WebServicePreferences, WebServiceSessionProperties)
Number of AST nodes: 10 Number of AST nodes: 10
1
super();
1
super();
2
		if (session == null)
2
		if (session == null)
3
		{
3
		{
4
			throw new IllegalArgumentException("ISession == null");
4
			throw new IllegalArgumentException("ISession == null");
5
		}
5
		}
6
		if (plugin == null)
6
		if (prefs == null)
7
		{
7
		{
8
			throw new IllegalArgumentException("MysqlPlugin == null");
8
			throw new IllegalArgumentException("WebServicePreferences == null");
9
		}
9
		}
10
		if (ti == null)
10
		if (sessionProps == null)
11
		{
11
		{
12
			throw new IllegalArgumentException("ITableInfo == null");
12
			throw new IllegalArgumentException("WebServiceSessionProperties == null");
13
		}
13
		}
14
		_session = session;
14
		_session = session;
15
		_plugin = plugin;
15
		_p
16
		_ti = ti
16
refs = prefs;
17
;
17
		_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 comparisons39
  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)2.7
    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 (session == null)
    2
    if (session == null)
    3
    throw new IllegalArgumentException("ISession == null");
    3
    throw new IllegalArgumentException("ISession == null");
    4
    if (plugin == null)
    4
    if (plugin == null)
    4
    if (prefs == null)
    Differences
    Expression1Expression2Difference
    pluginprefsVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.plugins.mysql.MysqlPluginnet.sourceforge.squirrel_sql.plugins.sqlval.WebServicePreferencesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.plugins.mysql.MysqlPlugin of variable plugin does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServicePreferences of variable prefs
    • Make classes net.sourceforge.squirrel_sql.plugins.mysql.MysqlPlugin and net.sourceforge.squirrel_sql.plugins.sqlval.WebServicePreferences extend a common superclass
    4
    if (prefs == null)
    5
    throw new IllegalArgumentException("MysqlPlugin == null");
    5
    throw new IllegalArgumentException("MysqlPlugin == null");
    5
    throw new IllegalArgumentException("WebServicePreferences == null");
    Differences
    Expression1Expression2Difference
    "MysqlPlugin == null""WebServicePreferences == null"LITERAL_VALUE_MISMATCH
    5
    throw new IllegalArgumentException("WebServicePreferences == null");
    6
    if (ti == null)
    6
    if (ti == null)
    6
    if (sessionProps == null)
    Differences
    Expression1Expression2Difference
    tisessionPropsVARIABLE_NAME_MISMATCH
    net.sourceforge.squirrel_sql.fw.sql.ITableInfonet.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionPropertiesVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type net.sourceforge.squirrel_sql.fw.sql.ITableInfo of variable ti does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionProperties of variable sessionProps
    • Make classes net.sourceforge.squirrel_sql.fw.sql.ITableInfo and net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionProperties extend a common superclass
    6
    if (sessionProps == null)
    7
    throw new IllegalArgumentException("ITableInfo == null");
    7
    throw new IllegalArgumentException("ITableInfo == null");
    7
    throw new IllegalArgumentException("WebServiceSessionProperties == null");
    Differences
    Expression1Expression2Difference
    "ITableInfo == null""WebServiceSessionProperties == null"LITERAL_VALUE_MISMATCH
    7
    throw new IllegalArgumentException("WebServiceSessionProperties == null");
    8
    _session = session;
    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;
    9
    _plugin = plugin;
    9
    _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
                                        
                                                                  
    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
    _ti = ti;
    10
    _ti = ti;
    Preondition Violations
    Unmatched statement _ti=ti; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                          
    Precondition Violations (8)
    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.plugins.mysql.MysqlPlugin of variable plugin does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServicePreferences of variable prefs
    4Type net.sourceforge.squirrel_sql.fw.sql.ITableInfo of variable ti does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionProperties of variable sessionProps
    5Unmatched statement _prefs=prefs; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    6Unmatched statement _plugin=plugin; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    7Unmatched statement _sessionProps=sessionProps; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    8Unmatched statement _ti=ti; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted