efforts to make it work in tomcat

package cz.muni.fi.lasaris.sbms.semantics.logic;

import java.io.ByteArrayOutputStream;

import java.nio.file.Path;

import java.nio.file.Paths;

import java.util.ArrayList;

import java.util.Collections;

import java.util.GregorianCalendar;

			model.close();

		}

		/*

		Path currentRelativePath = Paths.get("");

		String s = currentRelativePath.toAbsolutePath().toString();

		logger.debug("Current relative path is: " + s);

		logger.debug("User dir is: " + System.getProperty("user.dir"));

		*/

		  GregorianCalendar d = new GregorianCalendar();

		  dataset.begin(ReadWrite.READ);

		  // Get model inside the transaction