Programa en java para abrir, crear y guardar archivos de texto




File list:
mouse-texto
..........\texto
..........\.....\build
..........\.....\.....\classes
..........\.....\.....\.......\texto
..........\.....\.....\.......\.....\Main.class
..........\.....\.....\.......\.....\textoclass.class
..........\.....\.....\.......\.....\textoform$1.class
..........\.....\.....\.......\.....\textoform$2.class
..........\.....\.....\.......\.....\textoform$3.class
..........\.....\.....\.......\.....\textoform$4.class
..........\.....\.....\.......\.....\textoform$5.class
..........\.....\.....\.......\.....\textoform$6.class
..........\.....\.....\.......\.....\textoform$7.class
..........\.....\.....\.......\.....\textoform.class
..........\.....\dist
..........\.....\....\README.TXT
..........\.....\....\texto.jar
..........\.....\nbproject
..........\.....\.........\private
..........\.....\.........\.......\private.properties
..........\.....\.........\build-impl.xml
..........\.....\.........\genfiles.properties
..........\.....\.........\project.properties
..........\.....\.........\project.xml
..........\.....\src
..........\.....\...\texto
..........\.....\...\.....\Main.java
..........\.....\...\.....\textoclass.java
..........\.....\...\.....\textoform.form
..........\.....\...\.....\textoform.java
..........\.....\test
..........\.....\.txt
..........\.....\build.xml
..........\.....\manifest.mf
..........\IMPORTANTE.txt
..........\mouse.png

..........\perfect.txt