What is a container in java?

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Topic- looping,function overloading,nesting ,polymorphism. Aim - to write a function with a name buzz-buds,that will check whether the given numbers are buddies or not on the basis of no. of parameters passed during function calling.

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Why dependency injection is used in java?

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Can we write lambda without functional interface?

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Why oracle type 4 driver is named as oracle thin driver?

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How do I start netbeans?

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hibernate3.jar file contain 7 dependency jar files what is that ?

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1.can i use super keyword in normal class(not inheritance) to call any method?if so how can i call particular variable? 2.In the inheritance how can i access the particular variable from the base class(it containing 5 variables) using super keyword?

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What is factory pattern in java?

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If one class havent the constructor, it has normal method, then can i use super keyword to call the method form the sub class and vice verse?

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Is java secure? : java security

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What is numberformatexception in java?

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