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Java Introduction to Functional Programming Functional Programming Fundamentals Closures

How can I fix the icon lambda in IntelliJ version 2019.3.4?

my screenshot/ image link

I hope you can see the picture. But you can see the left bar from Craig's video, he has the red icon Lambda. But on the right side of mine doesn't show any signal. Where can I fix it?

my screenshot/ image link

1 Answer


Right click and choose my screenshot/ image link

Select the lambda icon and click apply and you are done 🎉 my screenshot/ image link