Removing Gradle with all dependencies

I have installed Gradle via Synaptic Package Manager. During the installation process, two auxiliary packages were installed, plus a large amount of different dependencies, and the process was quite lengthy. Since the Gradle build was old (4.4.1) and useless, I removed it, via Synaptic. But I'm not sure that Synaptic removed all the dependencies. How I can check this? I have Java 17 and JDK installed. EDIT: I tried a simulated dry run apt-get -s autoremove gradle, and this gives absolutely unacceptable results - the removal a plenty of legitimate packages .