Java Collections Framework

Recent Articles

• Java PriorityQueue

  

  PriorityQueue belongs to the Java Collections Framework. PriorityQueue is based on  priority heap and it is an implementation of Queue ...

  September 1st, 2014

• Java Iterator

  

  To generate successive elements from a series, we can use java iterator. It is an improvement over Enumeration interface. Iterator takes the ...

  March 18th, 2012

• Java Hashtable

  

  Hashtable is an implementation of a key-value pair data structure in java. You can store and retrieve a ‘value’ using a ‘k ...

  August 17th, 2011

• Read Only Collections

  

  I do build crazy buildings using my collection of Lego blocks. My 11 months old kid Ben curiously stares at me build it. He always wishes to ...

  September 25th, 2009

• Difference between Vector and ArrayList in java?

  java.util.Vector came along with the first version of java development kit (JDK). java.util.ArrayList was introduced in java version1.2, as ...

  June 4th, 2008