public java.util.List<DBParameterGroupStatus> getDBParameterGroups() {
        if (dBParameterGroups == null) {
            dBParameterGroups = new com.amazonaws.internal.SdkInternalList<DBParameterGroupStatus>();
        }
        return dBParameterGroups;
    }
public java . util . List < DBParameterGroupStatus > getDBParameterGroups ( ) { if ( dBParameterGroups == null ) { dBParameterGroups = new com . amazonaws . internal . SdkInternalList < DBParameterGroupStatus > ( ) ; } return dBParameterGroups ; }
<p>
Provides the list of DB parameter groups applied to this DB instance.
</p>

@return Provides the list of DB parameter groups applied to this DB instance.