A Collection in simple terms means when a group of similar things, often a group created by someone is known as a collection. A collection when collected works like a container – it groups ...

Once default methods became part of the language, the following methods were added to the java.util.Collection interface, to provide a bridge between collections and streams: The default method ...

The interface defines several methods that allow ... We've looked at the fundamentals of the Java Collections Framework and seen how to create new data structures based on abstract base classes ...

The Java Iterator is an all-purpose interface that simplifies looping through a collection of objects. Java's ListIterator provides all the functionality of the Iterator interface, with four ...

The Java Collections Framework (JCF), introduced in 1998 in JDK 1.2, is quickly becoming the standard for storing dynamic data in Java systems. Many new APIs use JCF’s container interfaces to ...

Any developer who wants to master functional programming in Java will need to be comfortable with the Predicate interface and will make manipulating collection classes with lambda expressions ...