Answer Posted / sujeev

Ranjaram is correct.I modified and testes it.
public class test123 {
public static void main(String[] args){
int maxNumber = 0;
int secondMaxNumber = 0;

int[] anArray;
anArray =new int [10];
anArray[0] = 100;
anArray[1] = 200;
anArray[2] = 300;
anArray[3] = 400;
anArray[4] = 500;

if(anArray.length == 0){
System.err.println("Number array is empty");
return;
}
for(int i=0; i < anArray.length; i++){
int currNumber = anArray[i];
if(maxNumber < currNumber){
secondMaxNumber = maxNumber;
maxNumber = currNumber;
}else if(secondMaxNumber < currNumber){
secondMaxNumber = currNumber;
}
}
System.err.println("Max. number is "+maxNumber);
System.err.println("Second Max.
is "+secondMaxNumber);
}
}

What is widening and narrowing in java? Discuss with an example.

1042

---

What are the two types of exceptions in java? Which are the differences between them?

1103

---

Why are functions called methods in java?

1008

---

Can You Have Virtual Functions In Java?

1152

---

How to sort an array in java without using sort method?

881

---

Which class is the superclass for all the classes?

1021

---

What is the common usage of serialization? What exceptions occur during serialization?

1130

---

Is hashset ordered java?

1095

---

Does the order of public and static declaration matter in main method?

1074

---

Explain features of interfaces in java?

994

---

Can memory leak in java?

1042

---

What is the structure of java?

1033

---

Explain parallel processing in java8?

1259

---

What is the difference between a constructor and a method?

1257

---

What are parsing rules?

994

---