An abstract method is a method declared without an implementation. Abstract methods don't have a body. Abstract classes may have abstract and non-abstract methods. — Class with at least one abstract method is called an abstract class. We can use these abstract classes via subclasses. Abstract classes cannot be initialized because some of the methods in them are not implemented.

Deepak Surya

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There are 8 primitive data types Turn back

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String class is also a data type. It is immutable.

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Scanner class is used to read input.

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An array is a reference data type, meaning that it's just an address

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Functions declared static don't need the creation of an instance for being accessed or used.

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Object is a superclass of everything we create in java

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A subclass can be generalized to a superclass. A superclass cannot become a more specific subclass.

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If a superclass does not have a default constructor(constructor without parameters), any subclasses extending it must make an explicit call to one of the parameterized constructors of the superclass.

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Classes being written in the same file should not have access modifiers or the code will not execute.

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Whatever the course, whether the course was boring or interesting to me, whether I was talented in mathematics or not talented in languages, my parents expected A's.

Martin Lewis Perl

I knew I wanted to act, and I was really driven, so I kept going for it. We moved to L.A. full-time when I was 8 or 9.

Hilary Duff

Only by keeping oneself in constant process of growth, under the constant influence of the best things in one's own age, does one become a companion halfway good enough for one's children.

Ellen Key

I'm not a complainer, I'm a doer.

Buzz Osborne

Traditional businesses can say, 'We're going to sell widgets to people, and it will make X amount of profit.' But new business models are hard.

Kevin Systrom

Devote each day to the object then in time and every evening will find something done.

Johann Wolfgang von Goethe

I'm a permanently curious person. I probably waste my time being curious about things that have got nothing to do with the business sometimes. What keeps me alive, certainly, is curiosity.

Rupert Murdoch

Sometimes people come into your life just to teach you how to let go.

Unknown

It has never been my goal to impress anyone but myself. That has proven challenging enough.

Richelle E. Goodrich

If I was President of the United States, I'd rather be right than interesting. If I was CEO of a company, I'd rather be right than interesting. But I'm a journalist - what journalist would rather be right than interesting?

Malcolm Gladwell

It has always seemed to me that Barack Obama has studied intensely and learned a great deal from Lincoln.

Tony Kushner

Going through puberty as a young girl is so confusing. This monster invades your body, changes things and makes things grow, and no one tells you what's going on.

Katharine Isabelle

In the end I'm the only one who knows me.

Donnie Wahlberg

I couldn't hold it together today. George Clooney asked me if I was OK, and I practically collapsed. I couldn't stop crying, I had to go off sobbing like an idiot.

Candice Bergen

Certainly I was relatively a refined person. No way a tramp.

Beatrice Wood

If it was something that I really committed myself to, I don't think there's anything that could stop me becoming President of the United States.

Will Smith

Nobody criticised me when we qualified for the World Cup when I decided that the best shape for us going forward was three men at the back and stretching the pitch width-wise, which gives you options.

Glenn Hoddle

There's a certain amount of screwball and genius in 'Willy Wonka.'

Douglas Hodge

Meek young men grow up in libraries.

Ralph Waldo Emerson

My best chance is that, in a happy moment, I hit upon St Francis as the subject for a series of plays. Others might have written them better: but, as I have written them, the advantage will probably remain mine.

Laurence Housman

Time is what we want most, but what we use worst.

William Penn

The prime purpose of being four is to enjoy being four, of secondary importance is to prepare for being five.

Jim Trelease

There are a lot of undecideds in this country that are hopefully right of center, not left of center.

Phil Gingrey

If you come to the conclusion that there is no conclusion well thats a conclusion too.

Jens Lekman