package seedu.task.logic;

import javafx.collections.ObservableList;
import seedu.task.logic.commands.CommandResult;
import seedu.task.logic.commands.exceptions.CommandException;
import seedu.task.model.task.ReadOnlyTask;

/**
 * API of the Logic component
 */
public interface Logic {
	/**
	 * Executes the command and returns the result.
	 * 
	 * @param commandText
	 *            The command as entered by the user.
	 * @return the result of the command execution.
	 * @throws CommandException
	 *             If an error occurs during command execution.
	 */
	CommandResult execute(String commandText) throws CommandException;

	/** Returns the filtered list of tasks */
	ObservableList<ReadOnlyTask> getFilteredTaskList();

}

@@ -337,13 +337,8 @@
 lt.%0A
-%09 * %0A
 %09 * 

fix trailing whitespace issue