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Merge pull request eugenp#9707 from Maiklins/JAVA-2096-update-Create-File-article
JAVA-2096 Update "Create File" article
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‎core-java-modules/core-java-io-2/README.md

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- [How to Copy a File with Java](https://www.baeldung.com/java-copy-file)
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- [Create a Directory in Java](https://www.baeldung.com/java-create-directory)
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- [Java IO vs NIO](https://www.baeldung.com/java-io-vs-nio)
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- [[<-- Prev]](/core-java-modules/core-java-io)
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- [[<-- Prev]](/core-java-modules/core-java-io)[[More -->]](/core-java-modules/core-java-io-3)

‎core-java-modules/core-java-io-3/README.md

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## Core Java IO
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This module contains articles about core Java input and output (IO)
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### Relevant Articles:
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- [Java – Create a File](https://www.baeldung.com/java-how-to-create-a-file)
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- [[<-- Prev]](/core-java-modules/core-java-io-2)

‎core-java-modules/core-java-io-3/pom.xml

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<?xml version="1.0" encoding="UTF-8"?>
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<project
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xmlns="http://maven.apache.org/POM/4.0.0"
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xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<artifactId>core-java-io-3</artifactId>
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<version>0.1.0-SNAPSHOT</version>
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<name>core-java-io-3</name>
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<packaging>jar</packaging>
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<parent>
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<groupId>com.baeldung.core-java-modules</groupId>
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<artifactId>core-java-modules</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<relativePath>../</relativePath>
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</parent>
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<dependencies>
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<!-- utils -->
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<dependency>
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<groupId>com.google.guava</groupId>
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<artifactId>guava</artifactId>
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<version>${guava.version}</version>
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</dependency>
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<!-- utils -->
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<dependency>
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<groupId>commons-io</groupId>
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<artifactId>commons-io</artifactId>
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<version>${commons-io.version}</version>
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</dependency>
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<!-- logging -->
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<dependency>
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<groupId>log4j</groupId>
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<artifactId>log4j</artifactId>
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<version>${log4j.version}</version>
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</dependency>
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<dependency> <!-- needed to bridge to slf4j for projects that use the log4j APIs directly -->
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<groupId>org.slf4j</groupId>
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<artifactId>log4j-over-slf4j</artifactId>
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<version>${org.slf4j.version}</version>
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</dependency>
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<!-- test scoped -->
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<dependency>
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<groupId>org.assertj</groupId>
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<artifactId>assertj-core</artifactId>
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<version>${assertj.version}</version>
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<scope>test</scope>
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</dependency>
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<!-- https://mvnrepository.com/artifact/com.github.tomakehurst/wiremock -->
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<dependency>
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<groupId>com.github.tomakehurst</groupId>
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<artifactId>wiremock</artifactId>
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<version>${wiremock.version}</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<finalName>core-java-io-3</finalName>
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<resources>
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<resource>
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<directory>src/main/resources</directory>
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<filtering>true</filtering>
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</resource>
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</resources>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-javadoc-plugin</artifactId>
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<version>${maven-javadoc-plugin.version}</version>
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<configuration>
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<source>${maven.compiler.source}</source>
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<target>${maven.compiler.target}</target>
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</configuration>
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</plugin>
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</plugins>
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</build>
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<properties>
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<assertj.version>3.6.1</assertj.version>
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<maven-javadoc-plugin.version>3.0.0-M1</maven-javadoc-plugin.version>
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<wiremock.version>2.26.3</wiremock.version>
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</properties>
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</project>

‎core-java-modules/core-java-io-3/src/test/java/com/baeldung/createfile/CreateFileUnitTest.java

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package com.baeldung.createfile;
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import org.apache.commons.io.FileUtils;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.BeforeEach;
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import org.junit.jupiter.api.Test;
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import java.io.File;
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import java.io.IOException;
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import java.nio.file.Files;
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import java.nio.file.Path;
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import java.nio.file.Paths;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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public class CreateFileUnitTest {
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private final String FILE_NAME = "src/test/resources/fileToCreate.txt";
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@AfterEach
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@BeforeEach
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public void cleanUpFiles() {
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File targetFile = new File(FILE_NAME);
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targetFile.delete();
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}
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@Test
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public void givenUsingNio_whenCreatingFile_thenCorrect() throws IOException {
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Path newFilePath = Paths.get(FILE_NAME);
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Files.createFile(newFilePath);
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}
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@Test
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public void givenUsingFile_whenCreatingFile_thenCorrect() throws IOException {
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File newFile = new File(FILE_NAME);
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boolean success = newFile.createNewFile();
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assertTrue(success);
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}
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@Test
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public void givenUsingGuava_whenCreatingFile_thenCorrect() throws IOException {
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com.google.common.io.Files.touch(new File(FILE_NAME));
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}
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@Test
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public void givenUsingCommonsIo_whenCreatingFile_thenCorrect() throws IOException {
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FileUtils.touch(new File(FILE_NAME));
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}
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}

‎core-java-modules/core-java-io-3/src/test/resources/dummy.txt

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‎core-java-modules/pom.xml

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<module>core-java-io</module>
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<module>core-java-io-2</module>
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<module>core-java-io-3</module>
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<module>core-java-io-apis</module>
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<module>core-java-io-conversions</module>
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<module>core-java-io-conversions-2</module>

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