Statement stmt = rs.getStatement(); if (stmt != null) { stmt.close(); }
if (wssp != null) { WebServiceSession wss = wssp.getWebServiceSession(); if (wss != null) { wss.close(); } }
Clone fragments detected by clone detection tool
File path: /sql12/fw/src/net/sourceforge/squirrel_sql/fw/sql/SQLUtilities.java File path: /sql12/plugins/sqlval/src/net/sourceforge/squirrel_sql/plugins/sqlval/SQLValidatorPlugin.java
Method name: void closeResultSet(ResultSet, boolean) Method name: void sessionEnding(ISession)
Number of AST nodes: 3 Number of AST nodes: 4
1
Statement stmt = rs.getStatement();
2
				if (stmt != null)
3
				{
4
					stmt.close();
5
				
1
if (wssp != null) {
2
            WebServiceSession wss = wssp.getWebServiceSession();
3
            if (wss != null) {
4
                wss.close();
5
            }
6
}
6
        }
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 comparisons6
  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)0.7
    Clone typeType 2
    Mapped Statements
    ID Statement ID Statement
                                                                                                              
    4
    WebServiceSession wss = wssp.getWebServiceSession();
    7
    Statement stmt = rs.getStatement();
                                                                            
    8
    if (stmt != null)
    8
    if (stmt != null)
    5
    if (wss != null)
    Differences
    Expression1Expression2Difference
    stmtwssVARIABLE_NAME_MISMATCH
    java.sql.Statementnet.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.sql.Statement of variable stmt does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession of variable wss
    • Make classes java.sql.Statement and net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession extend a common superclass
    5
    if (wss != null)
    9
    stmt.close();
    9
    stmt.close();
    6
    wss.close();
    Differences
    Expression1Expression2Difference
    stmtwssVARIABLE_NAME_MISMATCH
    java.sql.Statementnet.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSessionVARIABLE_TYPE_MISMATCH
    Preondition Violations
    Type java.sql.Statement of variable stmt does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession of variable wss
    • Make classes java.sql.Statement and net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession extend a common superclass
    6
    wss.close();
    Precondition Violations (2)
    Row Violation
    1Type java.sql.Statement of variable stmt does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession of variable wss
    2Type java.sql.Statement of variable stmt does not match with type net.sourceforge.squirrel_sql.plugins.sqlval.WebServiceSession of variable wss