how do we know that JDBC connection has correct library list

Hi
Suppose i am doing the following to create connection
Does this gurantee that the connection will have the
library list as defined in libl.
is there a way to check if the connection was created
properly with library list or not?
is there a way to find out the libarary list of
connection

Ashish
Class.forName("com.ibm.as400.access.AS400JDBCDriver"
);

//DriverManager.registerDriver(new
com.ibm.as400.access.AS400JDBCDriver());
          Properties prop = new Properties();
          prop.put( "user", "user" );
          prop.put( "password", "pass" );
          prop.put("prompt", "false");
          prop.put( "naming", "system" );
          prop.put( "date format", "iso" );
          prop.put( "time format", "hms" );
          prop.put("translate binary", "true");
          String libl = new String("TESTLIB62
MAPS6202FX MAPS6202DV MAPS6202TF MANU6202TQ QTEMP 
QGPL");  
prop.put( "libraries", libl );
           conn = DriverManager.getConnection(
"jdbc:as400:myas400ip", prop ); 
           


                
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