JavaFX

Describe the bug

Any call to Desktop.browse(...) freezes Recaf on Linux machines with GNOME

To Reproduce

• Say "yes" to opening the documentation
• Help > System info > open recaf directory

The Solution

From: https://stackoverflow.com/questions/23176624/javafx-freeze-on-desktop-openfile-desktop-browseuri

if( Desktop.isDesktopSupported() )
{
    new T

Problem:
My goal was to write XMP metadata to a pdf, but there was metadata attached to the pdf already (because i already attached another entry to it once, but that entry had wrong data), so now there is data that i do NOT WANT to have attached + the data that i WANT to have attached.

Describe the solution you'd like
Add a feature that allows to remove all XMP metadata from one or

建议精简版抛弃exe，直接打包成压缩文件。再带一个批处理，利用已经安装好的Java环境直接命令行运行。

A such question have been raised again: https://stackoverflow.com/q/56132229/10793449

We should clarify an using an arbitrary scala code as an attribute value.

Add samples for the changes done in PR #1110.

This can be done by updating HelloValidation class, if required.

Take an example of a failing test that lists the mouse movements:

 Fired events since test began:
             WindowEvent [source = javafx.stage.Stage@17e40e38, target = javafx.stage.Stage@17e40e38, eventType = WINDOW_SHOWING, consumed = false]
             WindowEvent [source = javafx.stage.Stage@17e40e38, target = javafx.stage.Stage@17e40e38, eventType = WINDOW_SHOWN, consumed = false