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constructors vs blocks

Obedient Ocelot answered on January 14, 2021 Popularity 2/10 Helpfulness 1/10

answer constructors vs blocks

constructors vs blocks

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constructor: instance of the class.
			private constructor (Driver class)  ==> singleton class
			constructor can only be called within another constructor
	   	    constructor will be executed when the object is created
			can be overloaded cannot be overridden
		
		static block: belongs to the class
				 executed as soon as the class is loaded
				 only gets executed once.
				
		instance block:  belongs to the object
						gets executed when the object is created
						executed before constructor

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Contributed on Jan 14 2021

Obedient Ocelot

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