[java]split the string with key value

split the string with key value

   public void appendData() {
        String str= "key1=value1;key2=value2;key3=value3";
//      String[] kvPairs = str.split("\\|"); 
        String[] kvPairs = str.split(";"); 
        
        for (String kvPair : kvPairs) {
            String[] kv = kvPair.split("=",-1);
            String key = kv[0];
            String value = kv[1];
            
            System.out.println(key + " -> " + value);
        }
    }