code: static Jvm of(final String javaHome) {
          if (javaHome == null) {
              return DEFAULT;
          }
          return of(Paths.get(javaHome));
      }
docs: Creates a new JVM. If the {@code javaHome} is {@code null} the {@linkplain #current() current} JVM is returned.
  
  @param javaHome the path to the Java home
  
  @return a JVM descriptor based on the Java home path