Synchronized Keyword: Ensuring Thread Safety and Concurrent Access
Multi-threading is a feature that allows concurrent execution of two or more parts of a program for maximum utilization of the CPU. However, multi-threaded programming brings with it certain challenges. The most common challenge is concurrent access to shared resources. This challenge can lead to data inconsistencies and race conditions. This is where the synchronized keyword in Java comes into play. It is a fundamental tool for the Java programmers. The synchronized keyword is used to control access to shared resources in a multi-threaded environment to mitigate data inconsistency issues.
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Explaining the Synchronized Keyword
At its core, the synchronized keyword in Java is used to indicate that a method or a block of code is synchronized. Synchronized blocks or methods allow exclusive access to a shared resource. When a thread encounters a synchronized block or method, it acquires a lock on the…
