Util package In Java

java.util Projects

java.util Project 1

Package java.util

Package java.util contain the collections frame legacy collection classes, date and time facilities, event model, internationalization, and miscellaneous utility classes such as -a string tokenizer, random-number generator, and a bit array.

Util Tutorials and Intervier Questions


Main interface in this package
  1. Collection
  2. Comparator
  3. Iterator & ListIterator
  4. Enumeration
  5. EventListener
  6. Map
  7. Observer
  8. RandomAccess
  9. Set
  10. SortedMap & SortedSet