Como Deshabilitar el Spell Checker in Netbeans

For NetBeans to really understand that you don't want spellchecker, do the following: 

Go toTools -> Plugins -> Installed tab -> select the spellchecker plugin -> press Deactivate -> restart NetBeans

Tabla de Carácteres Unicode para JAVA

Tabla de Carácteres Unicode para JAVA

Carácteres Especiales html