Problem changing Procedure after execution by Hibernate

Question

Hello, I am having problems in my project, when I run a Project using Hibernate, after the end of the execution, even closing the connection I can’t change is Project using Ibexpert, it says it is in use. In this case, in order to change the program, I have to do what I need to do and start it again.

The connection is like this.

//preparando Conexão com banco<br/>
Connection conexao = null;<br/>
PreparedStatement comando = null;<br/>

try {<br/>
    Context contexto = new InitialContext();<br/>
    DataSource dataSource = (DataSource) contexto.lookup("java:/comp/env/jdbc/ConexaoDB");<br/>
    conexao = dataSource.getConnection();<br/>
    conexao.setAutoCommit(false);<br/>
        
} catch (SQLException e) {<br/>
    if ((conexao!=null) && (! conexao.isClosed())) {<br/>
        conexao.close();<br/>
    }<br/>
    throw new RNException("Falha de conexão com Banco de Dados!");<br/>
} catch (Exception e) {<br/>
    if ((conexao!=null) && (! conexao.isClosed())) {<br/>
        conexao.close();<br/>
    }<br/>
    throw new Exception(e);<br/>
}<br/>

Está é a execução da procedure.

//Executando procedure.
StringBuilder stb = new StringBuilder();
stb = new StringBuilder();          
stb.append("select RCODIGOPENSIONISTA, RPERCENTUALPENSAO, RPERCENTUALPENSIONISTA, RVALORPENSAO, RBENEFICIOCALCULADO, "); 
stb.append("RCOMPLEMENTOSALMINIMO, RIDADE, RFORMAREAJUSTE, RCODCAPACIDADEDEPENDENTE, RCODTIPOGRAUPARENTESCO, "); 
stb.append("RQTDEPENSIONISTASATIVOS, RQTDEPENSIONISTASINATIVOS, RDATA_UNIAO_CONJUGAL, RESTUDANTE, RPENSAOVITALICIA, "); 
stb.append("RDATA_FIM_BENEFICIO, RMEMORIACALCULO ");
stb.append("from "+nomeProcedureCalPensao+" (?, ?, ?, ?, ?, ?, ?, ?)");
            
comando = conexao.prepareStatement(stb.toString());         
comando.setInt(1, pg_ConcessaoBeneficio.getFi_Vinculo().getCodVinculo());
comando.setBigDecimal(2, pg_ConcessaoBeneficio.getValorBaseCalculo());
comando.setDate(3, Date.valueOf(pg_ConcessaoBeneficio.getDataBaseCalculo()));
comando.setString(4, pg_ConcessaoBeneficio.getTipoConcessao_Pensao().getTipo());
comando.setInt(5, pg_ConcessaoBeneficio.getPg_TipoCausaMorte_InstPens().getCodTipoCausaMorte());
comando.setString(6, pg_ConcessaoBeneficio.getTipoSituacaoInstPensao().getTipo());
comando.setBoolean(7, pg_ConcessaoBeneficio.isInstPensao_PrevidCompl());
comando.setBoolean(8, pg_ConcessaoBeneficio.isAplicarCompSalMinimoPorGrupo());
ResultSet rs = comando.executeQuery();

Após a execução fecho tudo.

rs.close();
comando.close();
conexao.close(); 

If anyone can help me, I’d appreciate it.