Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / solehah
Some of the common exceptions you may encounter are:
1. ArrayIndexOutOfBoundsException - Thrown when attempting to access an array with an invalid index value (either negative or beyond the length of the array).
2. ClassCastException - Thrown when attempting to cast a reference variable to a type that fails the IS-A test.
3. IllegalArgumentException - Thrown when a method receives an argument formatted differently than the method expects.
4. IllegalStateException - Thrown when the state of the environment doesn't match the operation being attempted, e.g., using a Scanner that's been closed.
5. NullPointerException - Thrown when attempting to access an object with a reference variable whose current value is null.
6. NumberFormatException - Thrown when a method that converts a String to a number receives a String that it cannot convert.
7. AssertionError - Thrown when a statement's boolean test returns false.
8. ExceptionInInitializerError - Thrown when attempting to initialize a static variable or an initialization block.
9. StackOverflowError - Typically thrown when a method recurses too deeply. (Each invocation is added to the stack.)
10. NoClassDefFoundError - Thrown when the JVM can't find a class it needs, because of a command-line error, a classpath issue, or a missing .class file
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
What do you mean by of string::valueof expression in java 8?
How do you differentiate abstract class from interface?
Should you use singleton pattern?
Can you instantiate the math class in Java?
What is a method signature java?
What is meant by singleton class?
What are the pillars of java?
What is the differences between c++ and java? Explain
What restrictions are placed on method overloading?
Differentiate between nested and inner class in java.
What do you mean by ternary operator in java?
What is continuity of a function?
who can i handle multiple client in RMI
Why vector is used in java?
When should the method invokelater() be used?
