Is java an api?

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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 jboss in java?

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How do I run a java program from the command line?

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Explain suspend() method under thread class>

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Is openjdk the same as jdk?

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What is @resource annotation in java?

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What is dialect in java?

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What is lambda expression in mvc?

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What is dto layer in java?

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Why Java is a platform independent language?Explain byte code and JVM

8 Answers   HCL,

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what type of java questions asked?

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