Method toString

gdx/src/com/badlogic/gdx/utils/Queue.java:347–363

()

	}

	public String toString () {
		if (size == 0) {
			return "[]";
		}
		final T[] values = this.values;
		final int head = this.head;
		final int tail = this.tail;

		StringBuilder sb = new StringBuilder(64);
		sb.append('[');
		sb.append(values[head]);
		for (int i = (head + 1) % values.length; i != tail; i = (i + 1) % values.length) {
			sb.append(", ").append(values[i]);
		}
		sb.append(']');
		return sb.toString();
	}

	public String toString (String separator) {
		if (size == 0) return "";