public void readPreAndIn()
	{
		String inorder, preorder;
		
		try
		{
			// Read traverse orders
			BufferedReader reader = new BufferedReader(new FileReader(inorderFilePath));
			inorder = reader.readLine();
			reader.close();
			reader = new BufferedReader(new FileReader(preorderFilePath));
			preorder = reader.readLine();
			reader.close();
						
			mRoot = readPreAndInRec(preorder.split(" "), inorder.split(" "), 0, inorder.split(" ").length-1, 0, inorder.split(" ").length-1);
		} 
		catch (IOException e)
		{
			e.printStackTrace();
		}

	}