IntelliJ postfix completions
IntelliJ’s postfix completions were announced in 2014 but remain relatively unknown. Postfix code completion helps reduce backward caret jumps as you write code. You use it as if you’re auto-completing a method name, but with the name of a postfix template.
Here are a few postfix completions I’ve added for Java. They are available for download here.
Rethrow checked exception as runtime exception
After: throw new RuntimeException(EXPR);
Applicable type: java.lang.Exception
Adapt a collection with Eclipse Collections
Applicable type: java.util.List
In addition to ListAdapter, I have equivalent rules for SetAdapter, MapAdapter, and ArrayAdapter. Since each applies to a specific type, it’s not a problem for all 4 to share the same key “adapt”.