I have a web application where I use Highcharts. The whole web has the encoding utf-8, but when I show the titles of the graphics created with Highcharts, the accents appear as shown in the image. However, if I start the app on a Windows machine (I use Ubuntu 16.04), it shows them correctly. I am developing the app with netBeans using GlassFish Server. I have tried absolutely everything and I have not been able to put good encoding to the titles of the graphics. Any ideas ???
Thank you very much 