Can we install jre without jdk?

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Which version of jdk is required for netbeans 8.0 2?

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public class Dog { private int weight; public int getweight(){ return weight; } public void SetWeight(int newWeight){ if (newWeight > 0){ weight = newWeight; } } } public class TestDog { public static void main(String[] args) { Dog d = new Dog(); System.out.println("Dog d's weight is " + d.getWeight()); d.setWeight(42); System.out.println("Dog d's weight is " + d.getWeight()); d.setweight(-42); System.out.println("Dog d's weight is " + d.getWeight()); } } class dog is compiled but there is an error in class TestDog when compiled and the error is with dot notations. I want to kmow why there is error in testdog class when compiled.

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What is lambda expressions action func and predicate?

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Explain daemon thread.

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Why bean class is used in java?

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What is ioexception in java?

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Is java a framework?

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What is tuple2?

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Write a program using call by refernce for two different classes to explain to print whether a given number is automorphic or not.

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Is jvm a compiler or an interpreter?

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What is cookie in java?

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