public void fecharConnection(Connection connection, PreparedStatement pstmt, ResultSet rs){
		
		try {
			
			if(connection != null){
				connection.close();
			}
			if(pstmt != null){
				pstmt.close();
			}
			if(rs != null){
				rs.close();
			}
					
		} catch (Exception e) {
			System.out.println("Error in connection: " + URL);
		}
		
	}