File list (Check if you may need any files):
ManejodeErrores\build.xml
...............\manifest.mf
...............\nbproject
...............\.........\build-impl.xml
...............\.........\genfiles.properties
...............\.........\private
...............\.........\.......\private.properties
...............\.........\.......\private.xml
...............\.........\project.properties
...............\.........\project.xml
...............\src
...............\...\manejodeerrores
...............\...\...............\Error.java
...............\...\...............\ManejodeErrores.java