How can race conditions be eliminated with minimal code when working with threads?

To eliminate race conditions when working with threads in Android (Java/Kotlin), you can use minimal synchronization tools:

• The synchronized keyword — the simplest way to protect a critical section of code:

@Synchronized
fun increment() {
    counter++
}

• Using atomic variables from the java.util.concurrent.atomic package, such as AtomicInteger:

val counter = AtomicInteger(0)
counter.incrementAndGet()

• Using Volatile for variables to ensure visibility of changes between threads (but it won't protect against race conditions during increments).

Thus, the most minimal and commonly used method is to wrap access to shared data in a synchronized block or to use atomic types.