file management

.gitignore

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+### IntelliJ IDEA ###
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### Eclipse ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/
+
+### Mac OS ###
+.DS_Store

src/Main.java

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+import java.io.File;
+import java.util.Scanner;
+
+public class Main {
+    public static void main(String[] args) {
+
+        Scanner sc = new Scanner(System.in);
+
+        System.out.println("Enter a folder path: ");
+        String str = sc.nextLine();
+
+        File path =  new File(str);
+
+//Array folders recebe a lista de path com uma lista
+//que contem objetos do tipo File.
+
+        File[] folders = path.listFiles(File::isDirectory);
+        System.out.println("FOLDERS");
+
+//Mostrando as pastas.
+
+        for (File folder : folders) {
+            System.out.println(folder);
+        }
+
+//Mostrando arquivos.
+        System.out.println("FILES");
+        File[] files =  path.listFiles(File::isFile);
+        for (File file : files) {
+            System.out.println(file);
+        }
+//Comando para criar uma subpasta.
+        boolean success = new File(str + "\\subpasta").mkdir();
+        System.out.println("Directory created " + success);
+
+    }
+}

untitled1.iml

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+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+</module>