Jul 28, 2021 · Fundamentals

Ensuring Ordered Execution of Java Threads Using join, Single‑Thread Executor, volatile, and Locks

This article explains why thread start order differs from execution order in Java and demonstrates four techniques—Thread.join, a single‑thread executor, a volatile flag, and ReentrantLock with conditions—to guarantee that multiple threads run and print their results in a deterministic sequence.

ConcurrencyExecutorServiceJava

0 likes · 10 min read

Ensuring Ordered Execution of Java Threads Using join, Single‑Thread Executor, volatile, and Locks

FunTester

Sep 14, 2019 · Mobile Development

Resolving Lingering Threads After Main Thread Completion in Android App Performance Testing

The article describes a situation where background threads continue running after the main thread ends during Android app performance testing, analyzes the cause—sleep calls in auxiliary threads—and demonstrates how to correctly terminate them using Thread.join and a helper method.

AndroidJavaThread Join

0 likes · 5 min read

Resolving Lingering Threads After Main Thread Completion in Android App Performance Testing