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Thread synchronization prevents another thread from accessing an item that is currently being worked on by another thread. If thread T1 is working on object O1, we prohibit thread T2 from accessing object O1 during the thread synchronization procedure. Thread synchronization is all this is. The “synchronized” modifier is used to establish synchronization. It only…
A multithreading in Java is a concept where we split a program into two or more sub-programs and execute them at the same time. If we take real world example, we can assume that there is a task which we divide into sub tasks and assign them to different people for execution independently and simultaneously….
Both classes are mutable in nature, so you can use them when you need to do a lot of modifications to a string of characters. In this section we will see the difference between StringBuffer and StringBuilder. What are StringBuffer and StringBuilder? StringBuffer in Java The StringBuffer class in Java is mutable and there are…
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Immutable class in java means that once we create an object of class we cannot change the content of that object. If someone is trying to change the contents a new object will be created. Immutable objects are mainly useful in concurrent applications. They cannot be corrupted by thread intervention or seen in an inconsistent…
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