What language is Java written in?

I searched in English, but I couldn't get a definite answer because the translation didn't work well.
It was a stack overflow, so can I ask you a question here?

java

2022-09-30 20:53

1 Answers

To give you a rough answer about Oracle's Java, Oracle's HotSpot JVM is currently written in C++.(See http://openjdk.java.net/groups/hotspot/)
The compiler javac is written in Java.(See http://openjdk.java.net/groups/compiler/)
Standard class libraries are written primarily in Java and some implemented native methods are written in C++.

2022-09-30 20:53

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