In this article, we will discuss how to convert a modifiable ArrayList into an unmodifiable ArrayList using Collections.unmodifiableList(); method 1. Convert ArrayList to Read-only: ArrayList Read More
In this article, we will discuss how to convert List into Stream in Java 1.8 version using stream() method 1. Using stream() method List to Read More
In this article, we will discuss how to iterate/print List (ArrayList/LinkedList) from Java 1.0 to Java 1.8 version. In one of the previous article, we Read More
In this article, we will learn different ways to iterate through HashMap Different ways to iterate through Map : Using Map.forEach() method Using Map.keySet() and Read More
In this article, we will discuss how to sort HashMap entries by its Values in ascending & descending order using Java 8 Stream‘s sorted() method Read More
In this article, we will discuss how to sort HashMap entries by its Keys in ascending & descending order using Java 8 Before proceeding with Read More
In this article, we will discuss how to sort LinkedHashSet elements in ascending & descending order using Java 8 Before proceeding with this sorting examples understand Read More
In this article we will discuss different ways to sort ArrayList elements using Java 8 Before proceeding with this sorting examples understand below items, What Read More
In this article, we will discuss how to remove duplicate element/objects from LinkedList with examples using different approaches Also read How to remove duplicates from Read More
In this article, we will see how to print elements of an Arrays Read Various ways to iterate Arrays in Java – 5 ways Different Read More
In the previous article, we seen how to convert Stream to Array using toArray() method of Stream API. This article illustrates about Array to Stream Read More
In this article, we will discuss how to filter a Map by its Key & Value from a Stream using filter() method 1. Filter a Read More
In this article, we will discuss Stream’s distinct() method in details with examples 1. Stream distinct() method : This Stream method is an intermediate operation Read More
In this article, we will discuss Stream’s forEachOrdered() method which is used to iterate through stream elements in the encounter order, irrespective of whether the Read More
In this article, we will discuss forEach() method which is used to iterate through Collection, Map and Stream in detail with examples forEach() method is Read More
In this article, we will discuss Stream map() method in details with different examples 1. Stream map() method : This Stream method is an intermediate Read More
In this article, we will discuss Stream filter() method in details with examples 1. Stream filter() method : This Stream method is an intermediate operation Read More
In this article, we will discuss different types of for-loop evolved over years in various Java versions Starting Java 1.1 version, for-loop was always there Read More
In this article, we will discuss various ways to iterate through Arrays in Java i.e.; Various ways to iterate through Arrays: Standard/traditional/regular for-loop Enhanced for-loop or Read More
In this article, we will discuss different ways to iterate through List of HashMap. Already, in earlier articles, we have discussed following topics Iterating over Read More