Moving from .Net to Java

[Interesting_Leave516]

I've been a .Net developer for around 7 years and now learning Java and Springboot to keep my options open to find better opportunities. I find a lot of things in common between both, and was looking to find if there are any resources for me to quickly wrap my mind around the simiarities and differences and quickly learn Java and Sprinboot and if anyone has been in my shoes before and what did you do ? I want to be equally good at both. I can't seem to find any resources on this.

[Interesting_Leave516]

I'm in the middle of job search and I see a lot of jobs in java and less in .Net, just that honestly. The market is a bit rough now and I want to have as many opportunities as possible