Scientech Easy welcomes you in the Java tutorial category. We have designed this tutorial series for beginners, students, and professional developers who want to learn Java programming from basic to advanced levels. Here, you will find easy-to-understand Java tutorials, practical example programs, interview questions, and quizzes.
So, let’s start to understand Java concepts one by one with these tutorials.
A Queue in Java is a collection of elements that implements the “First-In-First-Out” order. In simple words, a queue represents the arrangement of elements in the first in first out (FIFO) fashion. That means an element that is stored as…
SortedMap in Java is an interface that is a subinterface of Map interface. The entries in the map are maintained in sorted ascending order based on their keys. In simple words, it guarantees that the entries are maintained in ascending…
Properties in Java is a class that is a child class (subclass) of Hashtable. It is mainly used to maintain the list of values in which key and value pairs are represented in the form of strings. In other words,…
Hashtable class in Java is a concrete implementation of abstract Dictionary class. It is a data structure similar to Java HashMap that can store a collection of elements (objects) in the form of key-value pairs (entries). Key objects must implement…
EnumMap in Java is a concrete class that provides Map implementation whose keys are of the enum type. All the keys in the EnumMap must originate from a single enum type that is specified, implicitly or explicitly, when the map…
