Every time I try to switch from Java Mode to Android Mode

Most appropriate sub-area of Processing 4?

I'm not sure

Processing version

4.5.2

Operating system

Linux mint 22.1 Xia

Bug description

I get the following error: "java.awt.IllegalComponentStateException: The frame is displayable".
​This happens on both my desktop and my laptop. It seems to be related to java.awt.Frame.setUndecorated being called while the frame is already visible.
​Steps to reproduce:
​Open Processing.
​Click on the "Java" mode button to switch to "Android".
​The error window pops up immediately.

Steps to reproduce this

snippet

// Paste your code below :)

void setup() {

}

void draw() {

}

Additional context

No response

Would you like to work on the issue?

No, I’m just reporting the issue

Linux Mint 上の Processing 4.5.2 で、Java モードから Android モードに切り替えて問題を再現します。java.awt.Frame.setUndecorated 周辺のモード切り替え経路を追跡し、IllegalComponentStateException が発生せずにモードの切り替えが完了し、Android モードが表示されることを確認します。