If you do a google search for "call native code from java" then you'll get results for the Java Native Interface (JNI) and a few about Java Native Access (JNA). These tools combine native code and Java code in a way that makes the JVM susceptible to crashing from memory access errors in native code. Nothing comes up in a search for "JNI alternatives", but what if we could simply emulate a CPU with Java and run binary code? Or can binary code be converted to Java bytecode? Turns out that the problem has already been solved by a project called NestedVM. Their website is un-assuming and gives no indication as to how well it works other than the statement that "any application written in C, C++,
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