CODEWITHSUNDEEP
scalajvmjava-bytecode-asm
Wafflekonez
Wafflekonez

Reputation: 29

Scala to Java ByteCode Tool

So there's a tool for Eclipse in the Eclipse Marketplace that takes java classes and shows its java byte code. I'm wondering is there a similar tool that does the same for Scala classes?

Upvotes: 0

Views: 456

Answers (2)

Aki
Aki

Reputation: 1754

Yes, there is a tool, called scalap. It takes compiled scala class files (.class files) and almost shows you scala code. It just lacks method bodies.

If you want to view the instructions of a method, you may use javap -c <classfile>. By running javap -v <classfile>, you'll also see the constant pool.

Upvotes: 0

hanfei
hanfei

Reputation: 11

"java classes" is the same as "Scala classes",they are all standard "java class struct". you can take a look "Java virtual machine specification",so I think you can use "javac -v A.class(A.scala)" to view it's ByteCode and constant pool.there has a better tool "010 Editor" to look java class struct,I usually used it;

Upvotes: 1

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