<commit_before>package edu.oldenburg.it.bluemoep;

import java.util.Observable;

public class WebsocketHandler extends Observable {
	private final static WebsocketHandler instance = new WebsocketHandler();
	
	private WebsocketHandler() {
	}
	
	public static WebsocketHandler getInstance() {
		return instance;
	}
	
	public void sendNewMessage(String message) {
		this.setChanged();
		this.notifyObservers(message);
	}
}<commit_msg>Synchronized bei einer methode eingeführt<commit_after>package edu.oldenburg.it.bluemoep;

import java.util.Observable;

public class WebsocketHandler extends Observable {
	private final static WebsocketHandler instance = new WebsocketHandler();
	
	private WebsocketHandler() {
	}
	
	public static WebsocketHandler getInstance() {
		return instance;
	}
	
	public synchronized void sendNewMessage(String message) {
		this.setChanged();
		this.notifyObservers(message);
	}
}
{'fraction_non_alphanumeric': 0.08194905869324474, 'fraction_numerical': 0.0, 'mean_word_length': 5.550724637681159, 'pattern_counts': {'":': 0, '<': 3, '<?xml version=': 0, '>': 3, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
{'dir': 'git-commits-cleaned', 'id': '6196997', 'n_tokens_mistral': 284, 'n_tokens_neox': 265, 'n_words': 65}