What is thread synchronisation ?

synchronisation in java is the capability to control the access of multiple threads to any shared resources.

          Java synchronisation is better option where we want to allow only one thread to access the shared resources.

        the synchronisation is mainly used to 

1. prevent thread  interference 

2. to prevent  consistency problem.

Types of synchronisation:-

there are two types of thread synchronisation mainly exclusive and the inter thread communication.

1. Mutual exclusive

mutual exclusive help keep threads from interfering with one another while sharing documents this can be done by 3 ways in Java.

 1. by synchronised method

 2. by synchronised block 

 3.by static synchronisation.

#Java synchronised method:-

if you declare any method as a synchronised it is known as synchronised method.