code: package ta.parser;
  
  import static org.junit.Assert.*;
  
  import java.io.IOException;
  
  import org.antlr.v4.runtime.ANTLRFileStream;
  import org.antlr.v4.runtime.ANTLRInputStream;
  import org.antlr.v4.runtime.CommonTokenStream;
  import org.junit.Ignore;
  import org.junit.Test;
  
  import ta.SystemDecl;
  import ta.TA;
  
  public class TAparserTest {
  
  	
  
  	@Ignore
  	@Test
  	public void testParseTA() throws IOException {
  	
  		ANTLRInputStream input = new ANTLRFileStream(ClassLoader
  				.getSystemResource("ta/parser/bocdp.ta").getPath());
  	    TALexer lexer = new TALexer(input);
          CommonTokenStream tokens = new CommonTokenStream(lexer);
        
          TAParser parser = new TAParser(tokens);
          parser.setBuildParseTree(true);
          SystemDecl system= parser.ta().systemret;
          
          //TA ta=system.getTimedAutomata().iterator().next();
        
          //assertNotNull(ta);
      }
  }
  