public boolean compareOutputs(String unitTestName)
	{
		System.out.println("Comparing the outputs of Distributed query and local query for unit test cast : " + unitTestName);
		BufferedReader br1 = null;
		BufferedReader br2 = null;
		try
		{
			br1 = new BufferedReader(new FileReader("unit_tests/" + unitTestName + "/output_dist_clean.txt"));
			br2=new BufferedReader(new FileReader("unit_tests/"  + unitTestName + "/output_local_clean.txt"));
			String line1 = null, line2 = null;
			while(true)
			{
				line1 = br1.readLine();
				line2 = br2.readLine();
				if(line1 == null && line2 == null)
				{
					br1.close();
					br2.close();
					return true;
				}
				if(line1 == null || line2 == null)
				{
					break;
				}
				if(!line1.equals(line2))
					break;
			}
			br1.close();
			br2.close();
			return false;
		}
		catch(Exception e)
		{
			try 
			{
				br1.close();
				br2.close();
			} 
			catch (IOException e1) 
			{
				e1.printStackTrace();
			}
			System.out.println("ERROR : Exeception comparing outputs : " + unitTestName);
			return false;
		}
	}