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Channel

Easy Java

@EasyJava_23

On this record: Topic · Growth · Engagement · Reactions · Posts · Polls · Cite this entry

4,915subscribers

-168 since we began measuring on 7 August 2026

Risers and fallers across the register · movement among entries of 3,162–10,000.

Register entry

Telegram ID-1002226322428
TypeChannel
Username@EasyJava_23
CreatedBetween 1 June 2024 and 30 September 2024 — estimated from Telegram’s id allocation, not measured. How this range is calculated.
First recorded7 August 2026
Last confirmed live4 November 2026
Measurements held23
Confirmed unchanged1 time, most recently 4 November 2026
On Telegramt.me/EasyJava_23

Topic

Technology — a classification, not a measurement. An on-box language model (Qwen3.6-35B-A3B-FP8, prompt version 1) read this channel’s own recent posts on 13 September 2026 and assigned it the closest of 31 fixed categories, at 61% confidence. This is a model’s judgement about what the channel is likely to be about, not a fact this register measured the way a subscriber count or a view count is measured — it can be revised on a later pass, and it carries no weight anywhere else on this page. How this classification works, and the other topics.

Growth

4,9155,0834,9997 August 2026 — 5,083 subscribers8 August 2026 — 5,081 subscribers11 August 2026 — 5,075 subscribers14 August 2026 — 5,067 subscribers17 August 2026 — 5,061 subscribers20 August 2026 — 5,060 subscribers24 August 2026 — 5,046 subscribers27 August 2026 — 5,036 subscribers31 August 2026 — 5,030 subscribers3 September 2026 — 5,019 subscribers8 September 2026 — 5,002 subscribers13 September 2026 — 4,991 subscribers16 September 2026 — 4,981 subscribers2 October 2026 — 4,962 subscribers8 October 2026 — 4,959 subscribers13 October 2026 — 4,969 subscribers16 October 2026 — 4,961 subscribers19 October 2026 — 4,956 subscribers22 October 2026 — 4,952 subscribers25 October 2026 — 4,942 subscribers28 October 2026 — 4,939 subscribers31 October 2026 — 4,923 subscribers4 November 2026 — 4,915 subscribers7 August 20264 November 2026
23 measurements spanning 89 days, net -168. Dots are measurements; the straight line between them is drawn to join them, not to claim we know the path taken in between — snapshots are recorded only when a count changes, so gaps mean “no change observed”, never “interpolated”. The vertical axis spans 4,890–5,108 and does not start at zero.
Measurement log — every subscribers count we have recorded, most recent 20 of 23
Measured (UTC)SubscribersChange
4 Nov 2026, 07:064,915-8
31 Oct 2026, 23:094,923-16
28 Oct 2026, 16:454,939-3
25 Oct 2026, 19:094,942-10
22 Oct 2026, 20:454,952-4
19 Oct 2026, 17:574,956-5
16 Oct 2026, 08:094,961-8
13 Oct 2026, 18:364,969+10
8 Oct 2026, 09:374,959-3
2 Oct 2026, 06:424,962-19
16 Sept 2026, 21:394,981-10
13 Sept 2026, 00:374,991-11
8 Sept 2026, 18:585,002-17
3 Sept 2026, 20:595,019-11
31 Aug 2026, 04:165,030-6
27 Aug 2026, 21:585,036-10
24 Aug 2026, 16:345,046-14
20 Aug 2026, 18:255,060-1
17 Aug 2026, 13:195,061-6
14 Aug 2026, 10:145,067first reading

Engagement

20 posts held, back to 17 April 2026 — the reader has not yet reached the start of this channel’s public history, so older posts may sit further back, unread. Read across 6 pages of Telegram’s post history, 20 posts per page.

Nothing published in the last 30 days. ERR and ER are rolling 30-day measures, so there is nothing to compute — we hold 20 posts for this entry, the most recent from 3 August 2026. An engagement rate over an empty window would be a number about nothing.

Reaction mix

43 reactions across 9 posts, in 8 distinct kinds. The most used accounts for 37.2% of them.

Every reaction kind recorded on the sample, most used first
ReactionCountShareShare, drawn
🤣1637.2%
❤716.3%
😁614.0%
🤡511.6%
👍49.30%
🔥24.65%
🤔24.65%
⚡12.33%

No sentiment is inferred, and none should be read in. This table is ordered by count and by nothing else. Emoji do not carry stable meaning across languages or communities — 🙏 is thanks in one channel and mourning in another — so we publish which ones were pressed and how often, and pass no judgement on what an audience meant by them.

Precision. Telegram publishes reaction counts per emoji and short-forms each one — 4.34K, 1.2M — so any single kind at or above 1,000 reaches us at three significant figures, and only counts below 1,000 are exact. The shares above are ratios of those figures and carry the same error. This is also why the total here can differ slightly from a reaction total printed elsewhere on the page: both are sums of the same rounded parts, taken over samples with different edges.

Coverage. Reactions were read on 11 of the 20 sampled posts in this sample. Summed by Telegram’s own count on each post — not by adding up the per-emoji breakdown above — those same posts carry 43 reactions in total: the kind of figure the paragraph above means by “a reaction total printed elsewhere on the page”.

Measured over the 20 most recent posts we hold, published 17 April 2026 to 3 August 2026, using the newest reading held for each. Telegram Stars are excluded: they are a payment, not a reaction, and they have their own section.

Recent posts

3 Aug 2026, 07:20 UTC512 views7 reactionsread 12 August 2026
Photo

ㅤ Страх. Гнев. Стыд. Вина. Тревога. Апатия. Уныние. Изоляция. Бессилие. Контакт. Тепло. Чувство. Живость. Ясность. Точность. Присутствие. Тишина. Покой. Если выбор сделан, твоё место здесь: мэверик Входи осторожно. Кислород зашкаливает. ㅤ

🤡5🤣2

26 Jul 2026, 06:17 UTC801 views0 reactionsread 12 August 2026

👩‍💻 Что такое ReentrantReadWriteLock в Java и зачем он нужен? ReentrantReadWriteLock — это улучшенная альтернатива synchronized, позволяющая одновременно выполнять несколько чтений, но блокировать доступ на запись. Он состоит из двух независимых замков: • readLock() — совместимый, позволяет многим потокам читать параллельно • writeLock() — эксклюзивный, разрешает только одному потоку писать ⚡️ Пример: import java…

27 Jun 2026, 15:02 UTC≈1,470 viewsread 12 August 2026
Poll

Что выведет код?

  1. P C p c33%
  2. P p C c39%
  3. P C PC8%
  4. Ошибка компиляции21%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

27 Jun 2026, 15:00 UTC≈1,250 views0 reactionsread 12 August 2026

👩‍💻 Викторина: что выведет код? class Parent { static int a = initA(); static int initA() { System.out.print("P "); return 1; } Parent() { System.out.print("p "); } } class Child extends Parent { static int b = initB(); static int initB() { System.out.print("C "); return 2; } Child() { System.out.print("c "); } } public cla…

19 Jun 2026, 15:00 UTC≈1,370 viewsread 12 August 2026
Photo

👩‍💻 A2A Java SDK 1.0.0: стабильный релиз для агентных приложений на Java Официальный Java SDK для протокола Agent2Agent достиг версии 1.0.0. Теперь Java-разработчики могут строить агентные приложения, которые взаимодействуют с агентами на других языках и фреймворках. Agent2Agent — это протокол, управляемый Linux Foundation (изначально представленный Google), который позволяет агентам на разных фреймворках и языках …

12 Jun 2026, 15:00 UTC≈1,430 viewsread 12 August 2026
Photo

Ну, а как по другому… ➡️ Easy Java | #мем

5 Jun 2026, 15:00 UTC≈1,620 views1 reactionsread 12 August 2026

👩‍💻 Что такое ThreadLocal.withInitial() и зачем он нужен? Это статический метод для создания ThreadLocal переменной с фабрикой начального значения. Каждый поток получает свою собственную копию объекта, а withInitial задаёт ленивый способ её создания — при первом вызове get(). ⚡️ Пример: import java.text.SimpleDateFormat; import java.util.concurrent.*; public class ThreadLocalExample { // Безопасный форматтер …

⚡1

30 May 2026, 15:00 UTC≈1,470 views9 reactionsread 12 August 2026

👩‍💻 Викторина: что выведет код? class Parent { static String show() { return "Parent"; } String print() { return show(); } } class Child extends Parent { static String show() { return "Child"; } } public class Main { public static void main(String[] args) { Parent p = new Child(); System.out.println(p.print()); } } ➡️ Easy Java | #Викторина

😁6🤔2🔥1

23 May 2026, 19:30 UTC≈1,820 views3 reactionsread 12 August 2026
Photo

👩‍💻 Качество кода в эпоху AI: как не утонуть в багах и уязвимостях Автор разбирает, почему внедрение AI может снижать продуктивность, раздувать время ревью и плодить уязвимости. И главное — как это лечить не магическими промптами, а инженерным пайплайном: SDD, TDD, узкие AI-ревьюеры, property-based testing и связка LLM с формальными анализаторами. ⛓ Читаем статью по ссылке ➡️ Easy Java | #Статья

❤3

18 May 2026, 09:08 UTC≈1,840 views15 reactionsread 12 August 2026
Photo

Не тимлид, а тимлидище ➡️ Easy Java | #Мем

🤣14👍1

14 May 2026, 11:01 UTC≈1,840 views1 reactionsread 12 August 2026

👩‍💻 Что такое Phaser в Java и зачем он нужен? Phaser — это продвинутый синхронизатор из java.util.concurrent, который позволяет потокам координироваться по фазам выполнения. В отличие от CountDownLatch и CyclicBarrier, он гибче: количество участников можно динамически добавлять и убирать. • Поддерживает несколько фаз • Гибко управляет количеством потоков • Удобен для пошаговых алгоритмов ⚡️ Пример: import java.u…

🔥1

9 May 2026, 15:02 UTC≈1,560 viewsread 12 August 2026
Poll

Что выведет код?

  1. А) 200020%
  2. В) Меньше или равное 200046%
  3. С) Ошибка компиляции19%
  4. D) 015%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

Showing the 12 most recent of 20 posts we hold for @EasyJava_23. View and reaction counts are the latest single reading for each post, not a live figure, and a recent post is still accumulating both. A view count marked ≈ was rounded by Telegram before we ever saw it — t.me prints views in full below 1,000 and to three significant figures above, so ≈1,200,000 means somewhere between 1,150,000 and 1,249,999. Unmarked counts are exact. Text is reproduced from the public post preview and truncated for length.

Polls

The 3 polls we hold for this entry, as Telegram rendered them when we read the post. A poll’s figures keep moving after that, so each one is dated.

27 Jun 2026, 15:02 UTCAnonymous Quiz186 voters

Что выведет код?

  1. P C p c33%
  2. P p C c39%
  3. P C PC8%
  4. Ошибка компиляции21%

Shares as published, totalling 101%. No per-option vote count is published by Telegram, so none is shown.

9 May 2026, 15:02 UTCAnonymous Quiz205 voters

Что выведет код?

  1. А) 200020%
  2. В) Меньше или равное 200046%
  3. С) Ошибка компиляции19%
  4. D) 015%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

21 Apr 2026, 14:01 UTCAnonymous Quiz159 voters

Что выведет код?

  1. Parent ChildShow Child46%
  2. Child ChildShow Child28%
  3. Parent ParentShow Parent8%
  4. Ошибка компиляции18%

Shares as published. No per-option vote count is published by Telegram, so none is shown.

Percentages only — there are no per-option vote counts here, because Telegram publishes none. The public post preview gives each option’s share and a single voter total, and nothing else. Multiplying one by the other would produce a per-option tally that looks measured and is not: the shares are rounded to whole numbers before we ever see them. We print what was published and leave the column that does not exist empty.

The shares need not add up to 100. Rounding alone puts many polls at 99 or 101. A poll that allows more than one answer per voter runs well past 100 by design, and several here do. The bars are drawn against a fixed 100% track at each option’s own percentage rather than normalised to the total, so a poll that exceeds it shows that it does instead of being quietly rescaled.

Read from the 20 most recent posts we hold, published 17 April 2026 to 3 August 2026. Telegram labels each poll by kind — an anonymous poll, a quiz, a closed set of final results — and that label is reproduced rather than paraphrased.

Cite this entry

A live page changes as we take new readings, so a citation should name the measurement it is based on, not just the URL. The line below cites the subscriber count as measured 4 November 2026 — this entry's latest reading, not the date you are reading this.

“Easy Java” (@EasyJava_23), 4,915 subscribers as measured 4 November 2026. Telegram Register, tgregister.com/channel/EasyJava_23.

Full measurement history, CC BY 4.0. Every reading this register holds for this entry, not just the latest one, as a dated, downloadable record: CSV · JSON. Free to use with attribution to tgregister.com. Each file carries its own generation timestamp, which is the figure to cite for exactly when the data was retrieved.