What are the types of collections in java?

1065

Is there a case when finally will not execute?

1026

Which is the class in java?

1072

What is the difference between JDK and JVM?

1293

What is ‘is-a ‘ relationship in java?

1059

Is {a, n, d} a palindrome? If you are given a random string, is it a palindrome or not?

1143

What are the important features of Java 10 release?

1004

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.

2026

Define nashorn in java8.

1053

Why are the destructors for base class and derived class called in reverse order when the program exits

2231

What is difference between hashset and hashmap in java?

1029

What is a jagged array in java?

1126

What is the full meaning of java?

1061

Is 0 a real number?

1065

What is assembly language?

1012