Following : #1056
It seems that the common agreement is that we should use netbeans style, if that is the case, we should write that down on CONTRIBUTION.md and provide settings for at least the most common ides.

This link contains the configurations for eclipse and other compatible editors (eg vscode) https://we.tl/t-jcnutcbB4U

Since these days, many people use idea, someone should also check if the default idea style is ok for us or if the configuration provided above can be applied (with extensions or whatever) or if there is another way to define and export the style.