Replace UserTransactionServiceImp destroy method with shutdownForce in AtomikosAutoConfiguration

[fabiomolignoni]

Bug Description:

The Atomikos Spring Integration documentation specifies that the UserTransactionServiceImp class should be initialized with shutdownForce as the destroy method:

<bean id="userTransactionService"  
  class="com.atomikos.icatch.config.UserTransactionServiceImp"  
  init-method="init" 
  destroy-method="shutdownForce"> 
    <constructor-arg> 
        <!-- IMPORTANT: specify all Atomikos properties here --> 
        <props> 
            <prop key="com.atomikos.icatch.service"> 
              com.atomikos.icatch.standalone.UserTransactionServiceFactory 
            </prop> 
        </props> 
    </constructor-arg> 
</bean> 

However, in the AtomikosAutoConfiguration class, the destroy method is incorrectly set to shutdownWait instead of shutdownForce:

@Bean(initMethod = "init", destroyMethod = "shutdownWait")
@ConditionalOnMissingBean(UserTransactionService.class)
UserTransactionServiceImp userTransactionService(
    SpringJtaAtomikosProperties springJtaAtomikosProperties,
    AtomikosProperties atomikosProperties
) {
    Properties properties = new Properties();
    properties.putAll(springJtaAtomikosProperties.asProperties());
    properties.putAll(atomikosProperties.asProperties());
    return new UserTransactionServiceImp(properties);
}

Issue:
Using shutdownWait can cause issues during the shutdown phase, especially when working with Oracle databases, leading to ORA-17008 exceptions (closed connection).

Expected Behavior:
The destroy method should align with the documentation, which uses shutdownForce, to prevent connection closure issues.

Proposed Solution:
Replace the destroy method shutdownWait with shutdownForce in the AtomikosAutoConfiguration class:

@Bean(initMethod = "init", destroyMethod = "shutdownForce")
@ConditionalOnMissingBean(UserTransactionService.class)
UserTransactionServiceImp userTransactionService(
    SpringJtaAtomikosProperties springJtaAtomikosProperties,
    AtomikosProperties atomikosProperties
) {
    Properties properties = new Properties();
    properties.putAll(springJtaAtomikosProperties.asProperties());
    properties.putAll(atomikosProperties.asProperties());
    return new UserTransactionServiceImp(properties);
}