Scanner class is used to read input. — Scanner scan = new Scanner(System.in); This is the general syntax for reading from stain using the scanner class. This can be accessed using variable name scan. And don't forget to close it after reading input. scan.close();

There are 8 primitive data types Turn back

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

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

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

Object is a superclass of everything we create in java

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

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.

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.

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

The real reason why people are going with digital is that it's extraordinarily mobile, and it's cheaper, and it has a great image, and you just can't beat it at night. It's pulling in variations of colors; it's pulling in lights from 40 miles away - a candle would be seen.

I'd like my son to remember me as a good dad.

Cherish your visions and you dreams as they are the children of your soul the blueprints of your ultimate achievements.

I like Comic-Con. It's always nice to talk to people who are fans of 'Children's Hospital.'

We don't need to illustrate music; music illustrates itself.

I don't have spare time.

Nothing really annoys me, I'm not that kind of person, I'm quite laid back about most things.

It's just so cool to be able to go out to dinner and buy my mom's dinner now. You know what I mean? She's just done so much for me. I love that I can give back to her now because she's the most amazing woman ever.

Going in one more round when you don’t think you can, that’s what makes all the difference in your life.

A new scientific truth does not triumph by convincing opponents and making them see the light, but rather because its opponents eventually die, and a new generation grows up that is familiar with it.

War is the science of destruction.

The band will be going along, and somebody or another will say, 'I want to go off and do a solo career.'... They come back, and other people come in.

I dont look for signs. But when things happen I say OK something must be right. Or OK something must be wrong.

She can kill with a smile. She can wound with her eyes. She can ruin your faith with her casual lies. And she only reveals what she wants you to see. She hides like a child but shes always a woman to me.

Alliances and international organizations should be understood as opportunities for leadership and a means to expand our influence, not as constraints on our power.

I'm perfectly happy when I look out at an audience and it's all women. I always think it's kind of odd, but then, more women than men, I think, read and write poetry.

If I can get a sanitized version of reality, I'll take it.

America is addicted to wars of distraction.

I give away something up to $500 million a year throughout the world promoting Open Society. My foundations support people in the country who care about an open society. It's their work that I'm supporting. So it's not me doing it.

As I have traveled throughout my Congressional district, the one thing I heard loud and clear was simply please stop spending money you do not have, rein in spending, live within a budget.

I think one can easily make a case for taking out Saddam Hussein. In fact, one could probably be made on humanitarian grounds alone. But just as there's a downside risk to doing nothing about this man, there is a very serious downside risk to invading the country.

My favorite records are not easy - they're not records that reveal everything to you the first time out.

Chechens are Muslim, and some share the belief that the West is engaged in a global campaign against Islam.

Liberty doesn't work as well in practice as it does in speeches.