Java's in great shape now, but the period between when Oracle bought Sun (~2010) and about 2017 wasn't great, and there was a lot of concern about Java's future. I think most people who moved away from Java then haven't looked back.
I believe that is mostly due to Sun's stagnation and lack of funding. Oracle released Java 7 in 2011 and Java 8 in 2014, which is arguably the start of modernizing Java.
I believe that is mostly due to Sun's stagnation and lack of funding. Oracle released Java 7 in 2011 and Java 8 in 2014, which is arguably the start of modernizing Java.