What is fail fast iterator in Java?
Posted On: Feb 25, 2020
Iterators in java provide us the fluency to traverse over the collection objects. Iterators restored by the collection in nature are fail-fast or fail-safe. Fail-Fast iterators promptly throw ConcurrentModificationException if a collection is adjusted while iterating over it.
Related Questions
Subscribe Our NewsLetter
Never Miss an Articles from us.
Recent Articles
Featured Categories
- Common Interview Questions
- Python Flask Interview Questions
- NoSQL Interview Questions
- jQuery Interview Questions
- C Programming Interview Questions
- AngularJs Interview Questions
- Node JS Interview Questions
- JavaScript Interview Questions
- Core Java Interview Questions
- HTML Interview Questions
- Laravel Interview Questions
- Wordpress Interview Questions
- PHP Interview Questions
Core Java Interview Questions
Explain the significance of class loaders in Bootstrap?
Classloaders in Java load classes into the virtual environment, converting named classes into binary form. They load essential classes, such as java.lang.Object, on demand. Java Runtime Environment in..
Core Java Interview Questions
What is the difference between JDK, JRE, and JVM?
JVM (Java Virtual Machine) executes Java bytecode, providing a runtime environment. JRE (Java Runtime Environment) includes JVM and necessary libraries. JDK (Java Development Kit) contains JRE and dev..
Core Java Interview Questions
What are the various access specifiers in Java?
Access specifiers in Java determine the access scope of classes, methods, and fields. They include public (accessible from anywhere), protected (accessible within the same package and subclasses), def..