Read a File in Java Stream Full Examples

Read a File in Java – I’m so happy because in Java 8 you can use Files.lines to read file as Stream. In this tutorial, i’ll show to you how to read a file using Java Stream with Java 10 (Read a File in Java). 1. Java Read File + Stream package com.cimblo.javacodeexample.read; import java.io.IOException; import java.nio.file.Files; import java.nio.file.Paths; /** *… Read More »

Read File in Java 10 Using FileInputStream

In this Java tutorial i’ll share about how to “Read File in Java 10 Using FileInputStream”. In Java, FileInputStream is a bytes stream class that’s used to read bytes from file. The following example will use FileInputStream to read a file named “C:/PromoTiketTraveloka.txt” and display its content to console. Before starting trying this example, please prepare the file before. Read File in… Read More »

How to Read an Object from file in Java

In this java example and tutorial about “How to Read an Object from file in Java”, you will learn how to read an object from the saved file or how to deserialize the serialized file. In the previous java example, you learn about how to write an Object into a file. The deserialization process is quite similar with the… Read More »

How to Read CSV file in JAVA

How to Read CSV file in JAVA – In this java tutorial i will show you about parsing CSV data in java code or import data from CSV file in Java. A Comma-Separated Values (CSV) file is just a normal plain-text file, store data in column by column, and split it by a separator (e.g normally it is… Read More »

What Is Spring Boot?

Spring Boot is a framework created by Pivotal. Spring Boot is very popular in java community because this framework can make it easy to create stand-alone web application. This framework is designed to simplify the bootstrapping and development of a new Spring application. Developers just need a very little Spring configuration to run web application, because the framework takes an… Read More »

Download Image From URL In Java

Simple way to download image from url in java is like this: String source = “https://www.google.co.id/images/branding/googlelogo/2x/googlelogo_color_272x92dp.png”; URL url = new URL(source); URLConnection urlConnection = url.openConnection(); InputStream in = urlConnection.getInputStream(); ByteArrayOutputStream out = new ByteArrayOutputStream(); byte[] buf = new byte[1024]; int n = 0; while (-1!=(n=in.read(buf))) { out.write(buf, 0, n); } out.close(); in.close(); byte[] response = out.toByteArray(); String home… Read More »