Answer Posted / rammohan

with out main() and static block also run java program
through static obj creation
class nomainnostatic
{
nomainnostatic()
{
System.out.println("vaaniMohan");
System.out.println("hai");
System.exit(1);
}
static nomainnostatic n=new nomainnostatic();
};
support some jdk versions only
exp:when ever static obj is created the default constructor
will be called,so the constructor block will be executed.

How does sublist works in java?

1024

---

What are the advantages of arraylist over arrays?

1143

---

How does the java compiler work?

1031

---

FOR EXAMPLE WE R HAVING TWO LIST ELEMENTS ..BOTH LISTS CONTAINS ID,NAME,PLACE ..I NEED TO COMPARE BOTH IDS IN TWO LISTS,IF ID'S R SAME MEANS WE HAVE ADD THE DETAILS(LIKE NAME,PLACE) TO MAP...HOW IS POSSIBLE ?CAN ANY ONE SUGGEST?

3553

---

What does g mean in regex?

1031

---

How do you start a new line in java?

1034

---

What is the primitive type byte?

1041

---

What is sizeof () operator?

1027

---

What is functional interface in javatpoint?

1129

---

What is reverse function?

1210

---

How many bytes are there?

1049

---

For ease of programming you can consider the maze as a 2D array with colors represented by below integer and characters (in capital letters). • B - Black • W -White • G- Green • R- Red R B W B W W W W W W B W B B W W W W W W W B W B W W W B W W W W B B W W W B W W W B W W B B B B W B W B W W B W W W B W W W B B B W W B W W W B W W B W B W W W B W B W W W W B B W W W W B W W W W W G Shortest Route Problem: • Solution that finds the shortest Route between Red and Green  White will have 1 Weight.  Red and Green carry no weights.  Shortest path is the path with less weight when you add up the weights in the path.

2056

---

What is difference between an object and a class?

1169

---

Can long be null in java?

1079

---

How do you break a loop?

1030

---