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java stream map method with 5 examples

In this guide we are going to see different examples of Java Stream map method, Java Streams introduced in Java 8.

Java TreeMap guide with examples

In this article we will see what is Java TreeMap, main features of Java TreeMap, how it works in java, how it...

Java ArrayList complete guide with Examples

In this article we will see what is Java ArrayList, it's features, how do we create ArrayList in java and most commonly...

Comparing arrays – Java 9 Arrays utilities

This article is about the newly introduced JDK 9 Arrays utility class methods for comparing arrays and examples of comparing arrays.

Collections Factory Methods in java 9

Convenience Factory Methods for Collections in JDK 9 : This article can be consider as continuation article for the Creating...

Immutable collections its flaws in creating them in Java

In this article we will see how to create immutable collections with List, Set, Map, what are the flaws in existing approaches...

Java 9 Stream api improvements with examples

In this article we will see Java 9 Stream api improvements i.e. takeWhile,  dropWhile, ofNullable and iterate methods with examples. Java 9 has come up with lots...

java Interface private methods with examples

In this article we will know about Java interface private methods, that are introduced in Java 9 version and also know about...

Working with multiple modules in eclipse – Java 9 Modules

In this article we will see how to create java 9 module in eclipse, also will see how to work with multiple...

Eclipse setup for Java 9 – Oxygen

Eclipse setup for Java 9 : In this article we are giving steps for the eclipse setup for java...

Stream filter examples – Java 8

In this article we will see what is Stream filter method in Java 8 and how its works in java with different...

java 8 forEach method with list map stream examples

Java 8 forEach method is to process each element of Collection or Map or Stream, introduced in Java 8. Java foraEch method present in 3 interfaces one...

Generalized target type inference – java 8

1. What is type inference ? Invoking a generic method or constructor without specifying a type between angle brackets...

Parallel array sort and range sort examples

Parallel array sort in Java 8 In Java 8, there are new methods introduced in java.util.Arrays class for Parallel Sorting.

Access parameter names at runtime in Java 8

1. Java 8 access parameter names at runtime : Java 8 introduced an easier way to access parameter names...

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