if (value == null) { throw new IllegalArgumentException("SQL Execution start time == null"); } _sqlExecutionStart = value;
if (conn == null) { throw new IllegalArgumentException("SQLConnection == null"); } return conn.getSQLMetaData().getDataTypes();
Clone fragments detected by clone detection tool
File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/session/SQLExecutionInfo.java File path: /sql12/app/src/net/sourceforge/squirrel_sql/client/gui/controls/DataTypesComboBox.java
Method name: void setSQLExecutionStartTime(Date) Method name: DataTypeInfo[] getData(ISQLConnection)
Number of AST nodes: 3 Number of AST nodes: 3
1
if (value == null)
1
if (conn == null)
2
		{
2
		{
3
			throw new IllegalArgumentException("SQL Execution start time == null");
3
			throw new IllegalArgumentException("SQLConnection == null");
4
		}
4
		}
5
		_sqlExecutionStart = value;
5
		return conn.getSQLMetaData().getDataTypes();
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 comparisons5
  1. {Non-refactorable}
    Mapping Summary
    Number of mapped statements2
    Number of unmapped statements in the first code fragment1
    Number of unmapped statements in the second code fragment1
    Time elapsed for statement mapping (ms)0.6
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
    1
    if (value == null)
    1
    if (value == null)
    1
    if (conn == null)
    Differences
    Expression1Expression2Difference
    valueconnVARIABLE_NAME_MISMATCH
    java.util.Datenet.sourceforge.squirrel_sql.fw.sql.ISQLConnectionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.util.Date of variable value does not match with type net.sourceforge.squirrel_sql.fw.sql.ISQLConnection of variable conn
    • Make classes java.util.Date and net.sourceforge.squirrel_sql.fw.sql.ISQLConnection extend a common superclass
    1
    if (conn == null)
    2
    throw new IllegalArgumentException("SQL Execution start time == null");
    2
    throw new IllegalArgumentException("SQL Execution start time == null");
    2
    throw new IllegalArgumentException("SQLConnection == null");
    Differences
    Expression1Expression2Difference
    "SQL Execution start time == null""SQLConnection == null"LITERAL_VALUE_MISMATCH
    2
    throw new IllegalArgumentException("SQLConnection == null");
                                                                                                  
    3
    return conn.getSQLMetaData().getDataTypes();
    Preondition Violations
    Unmatched statement return conn.getSQLMetaData().getDataTypes(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    Unmatched return conn.getSQLMetaData().getDataTypes();
    3
    return conn.getSQLMetaData().getDataTypes();
    3
    _sqlExecutionStart = value;
    3
    _sqlExecutionStart = value;
    Preondition Violations
    Unmatched statement _sqlExecutionStart=value; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
                                                            
    Precondition Violations (4)
    Row Violation
    1Type java.util.Date of variable value does not match with type net.sourceforge.squirrel_sql.fw.sql.ISQLConnection of variable conn
    2Unmatched statement return conn.getSQLMetaData().getDataTypes(); cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted
    3Unmatched return conn.getSQLMetaData().getDataTypes();
    4Unmatched statement _sqlExecutionStart=value; cannot be moved before the extracted code, because it has control dependencies from statements that will be extracted