File list (Check if you may need any files):
InterseccionLineas
..................\applet.policy
..................\build.xml
..................\manifest.mf
..................\nbproject
..................\.........\build-impl.xml
..................\.........\genfiles.properties
..................\.........\private
..................\.........\.......\config.properties
..................\.........\.......\private.properties
..................\.........\.......\private.xml
..................\.........\project.properties
..................\.........\project.xml
..................\src
..................\...\principal
..................\...\.........\Plano.java
..................\...\.........\PlanoCartesiano.java
..................\...\.........\Principal.java
..................\...\.........\Punto.java
..................\...\.........\SegmentoLinea.java