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What is the definition of an observable in java?


Asked by Kate Patel on Dec 08, 2021 Java



An observable is a function that creates an observer and attaches it to the source where values are expected from, for example, clicks, mouse events from a dom element or an Http request, etc.
Likewise,
Different ways to create objects in Java 1) Using new Keyword : Using new keyword is the most basic way to create an object. ... Class.forName. ... Cloneable. ... Serializing an Object : Object of DeserializationExample class is serialized using writeObject () method and written to file.txt file. Deserialization of Object : More items...
Similarly, An Immutable object is a kind of object whose state cannot be modified after it is created. This is as opposed to a mutable object, which can be modified after it is created. In Java, objects are referred by references. If an object is known to be immutable, the object reference can be shared.
In fact,
Java Method. Java Method is very much similar to a normal method or a function written within a class definition. Java method is basically a set of statements group together to perform a specific task. This method is included in a class. An object instantiated from a class can call methods of that class.
Thereof,
High-definition television ( HDTV) is a television system providing an image resolution that is of substantially higher resolution than that of standard-definition television. This can be either analog or digital. HDTV is the current standard video format used in most broadcasts: terrestrial broadcast television,...