Java 8 – How to Sort a Map entries by its Key in 6 ways ?
In this article, we will discuss different ways to sort a Map entries (key-value pairs) by its Key Before proceeding with this sorting examples understand Read More
Tag: FunctionalInterface
Java 8 – How to Sort HashMap entries by its Values ?
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
Java 8 – How to Sort HashMap entries by its Keys ?
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
Java 8 – How to sort List and Arrays with null values ?
In this article, we will see how to sort list and Array of objects with null values present Generally, sorting any List/Array which contains one/more Read More
Java 8 – How to sort TreeSet in descending-order using Stream ?
In this article, we will discuss how to sort TreeSet elements in descending order using Java 8 Stream API Before proceeding with this sorting examples understand Read More
Java 8 – How to sort LinkedList using Stream ?
In this article we will discuss different ways to sort LinkedList elements using Java 8 Before proceeding with this sorting examples understand below items, What Read More
Java 8 – How to sort ArrayList using Stream API ?
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
Java 8 – How to remove duplicates from LinkedList ?
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
Java 8 – Stream flatMapToDouble() method
In this article, we will discuss Stream’s flatMapToDouble() method in detail with examples and explanation 1. Stream flatMapToDouble() method : This Stream method is an Read More
Java 8 – Stream flatMapToLong() method
In this article, we will discuss Stream’s flatMapToLong() method in detail with examples and explanation 1. Stream flatMapToLong() method : This Stream method is an Read More
Java 8 – Stream flatMapToInt() method
In this article, we will discuss Stream’s flatMapToInt() method in detail with examples and explanation 1. Stream flatMapToInt() method : This Stream method is an Read More
Java 8 – Stream mapToDouble() method
In this article, we will discuss Stream’s mapToDouble() method in detail with examples and explanation 1. Stream mapToDouble() method : This Stream method is an Read More
Java 8 – Stream mapToLong() method
In this article, we will discuss Stream’s mapToLong() method in detail with examples and explanation 1. Stream mapToLong() method : 2. Stream mapToLong() method Read More
Java 8 – Stream mapToInt() method
In this article, we will discuss Stream’s mapToInt() method in detail with examples and explanation 1. Stream mapToInt() method : This Stream method is an Read More
Java 8 – Stream reduce() method with examples
In this article, we will discuss Stream’s reduce() method in detail with examples 1. Stream reduce() method : This Stream method is a terminal operation Read More
Java 8 – Array to Stream conversion
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
Java 8 – Stream concat() method for merging elements
In this article, we will discuss Stream’s concat() method which is used to merge elements from 2 or more Streams into single Stream consisting of Read More
Java 8 – Stream collect() method with examples
In this article, we will discuss Stream’s collect() method in details with examples 1. Stream collect() method: This Stream method is a terminal operation which Read More
Java 8 – Filter a Map by its Key and Value
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
Java 8 – Filter null and empty values from a Stream
In this article, we will discuss how to remove/eliminate null & empty values from a Stream using filter() method 1. Integer Stream – filter null Read More