How to convert an array to a List
[the_ad id=”684″] A common scenario where converting an array to a list is required is given below. Suppose you have…
3 Min Read
How to convert a Java arrayList to array
Java ArrayList to Array In this article, we will understand 3 ways to convert a java ArrayList to array with…
9 Min Read
How to reverse a list in java in different ways
Reversing a list or an ArrayList means putting the last element at first position, second last element at second position…
8 Min Read
ArrayList in java with examples
Java ArrayList An ArrayList in java is a dynamic data structure used for storing elements.ArrayList is represented by java.util.ArrayList class….
1 Min Read
Get last stream element in java
A java stream is a sequence of elements and at some time you might be required to know the last…
11 Min Read
Optional in java 8 with example
Java 8 Optional Optional is a new class added in java 8 in java.util package.This article will offer an in-depth…
3 Min Read
How to map an Entity to two tables in Hibernate / How to save fields of an Entity in two different tables
What does mapping an Entity to database table mean A Java class represents an Entity in ORM terminology. Mapping an…