How java is platform independent?

Question

Without using JVM how can I run a java code on a system.....

Answer 1

a jvm allows you to run programs on all systems. without it, you cant run java code.

https://www.geeksforgeeks.org/jvm-works-jvm-architecture/amp/

https://www.sololearn.com/en/Discuss/58350/can-i-run-the-java-program-without-installing-jvm-

Answer 2

You can compile Java to a native executable with GraalVM, but then it will not be platform independent any more, and will not require the JVM.

Answer 3

java designed to work on virtual machines so the same file/s can run on any system.
JVM is just a virtual machine for java, i assume you asking how to avoid using any VM and execute instructions directly on CPU for increasing performance i guessing, right?