#fixed code
                             @Override
	public RulesProfile createProfile(final ValidationMessages messages) {

		LOGGER.info("Creating Swift Profile");

		Reader config = null;
		final RulesProfile profile = RulesProfile.create("Swift", Swift.KEY);
		profile.setDefaultProfile(true);

		try {
			// Add swift lint rules
			config = new InputStreamReader(getClass().getResourceAsStream(SwiftLintProfile.PROFILE_PATH));
			RulesProfile ocLintRulesProfile = this.swiftLintProfileImporter.importProfile(config, messages);
			for (ActiveRule rule : ocLintRulesProfile.getActiveRules()) {
				profile.addActiveRule(rule);
			}


			return profile;
		} finally {

			Closeables.closeQuietly(config);
		}
	}
#vulnerable code 
                             @Override
	public RulesProfile createProfile(final ValidationMessages messages) {

		LOGGER.info("Creating Swift Profile");

		Reader config = null;
		final RulesProfile profile = RulesProfile.create("Swift", Swift.KEY);
		profile.setDefaultProfile(true);

		try {
			// add swift lint rules
			config = new InputStreamReader(getClass().getResourceAsStream(SwiftLintProfile.PROFILE_PATH));
			RulesProfile ocLintRulesProfile = this.swiftLintProfileImporter.importProfile(config, messages);
			for (ActiveRule rule : ocLintRulesProfile.getActiveRules()) {
				profile.addActiveRule(rule);
			}

			//add tailor rules
			config = new InputStreamReader(getClass().getResourceAsStream(TailorProfile.PROFILE_PATH));
			RulesProfile ocTailorRulesProfile = this.tailorProfileImporter.importProfile(config, messages);
			for (ActiveRule rule : ocTailorRulesProfile.getActiveRules()) {
				profile.addActiveRule(rule);
			}

			return profile;
		} finally {

			Closeables.closeQuietly(config);
		}
	} 
                            #location 21 
                            #vulnerability type NULL_DEREFERENCE