docs: public static ByteBuffer newDirectByteBuffer(long addr, int size, Object att) {
          dbbCC.setAccessible(true);
          Object b = null;
          try {
              b = dbbCC.newInstance(new Long(addr), new Integer(size), att);
              return ByteBuffer.class.cast(b);
          }
          catch(Exception e) {
              throw new IllegalStateException(String.format("Failed to create DirectByteBuffer: %s", e.getMessage()));
          }
      }