When is synchronization used in Java?

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Synchronized keyword in Java is used to provide mutually exclusive access to a shared resource with multiple threads in Java. Synchronization in Java guarantees that no two threads can execute a synchronized method which requires the same lock simultaneously or concurrently
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Synchronization is used when you want that your certain piece of code should be used by one thread at one time
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Synchronized keyword in Java is used to provide mutually exclusive access to a shared resource with multiple threads in Java
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