Tree

.classpath

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+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-17">
+		<attributes>
+			<attribute name="module" value="true"/>
+		</attributes>
+	</classpathentry>
+	<classpathentry kind="src" path="src"/>
+	<classpathentry kind="output" path="bin"/>
+</classpath>

.project

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+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>Tree</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.core.resources.prefs

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+eclipse.preferences.version=1
+encoding/<project>=UTF-8

.settings/org.eclipse.jdt.core.prefs

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+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=17
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=17
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=warning
+org.eclipse.jdt.core.compiler.release=enabled
+org.eclipse.jdt.core.compiler.source=17

README.md

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+VAMOS HACER UN TREE DE LA CARPETA ".".
+
+1- 
+
+
+```
+PRIMERA			SEGUNDA			TERCERA			CUARTA			QUINTA		MAS...
+ .
+ .
+ .
+ 			.settings
+ 			.settings
+ .
+ 			bin
+ 						com
+ 									cristobalbernal
+ 																Tree
+ 																Tree
+ .
+ .
+ 			src
+ 						com
+ 									cristobalbernal
+ 																Tree
+ 																Tree
+
+```

src/com/cristobalbernal/Tree/Tree.java

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+package com.cristobalbernal.Tree;
+
+import java.io.File;
+import java.io.IOException;
+
+public class Tree {
+	public static void main(String args[])  throws IOException {
+		String rutaDeseada = ".";
+		File ruta = new File(rutaDeseada);
+		metodoRecursivo(ruta, " ");
+	}
+	
+	public static void metodoRecursivo(File ruta, String espacio) {	    
+    	if (ruta.isDirectory() && ruta.canRead()) {
+            for (File file : ruta.listFiles()) {
+            	System.out.println(espacio.concat(ruta.getName()));
+            	metodoRecursivo(file, espacio.concat("\t\t\t"));
+            }
+        }
+    }
+}

src/com/cristobalbernal/Tree/package-info.java

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+package com.cristobalbernal.Tree;