https://github.com/jruby/jruby/jruby-core: JRuby is the effort to recreate the Ruby (https://www.ruby-lang.org) interpreter in Java. (JRuby)
  • headius
  • enebo
  • wmeissner
  • BanzaiMan
  • mkristian 

package org.jruby.ext.ffi;

abstract public interface AllocatedDirectMemoryIO {
    public void free();
    public void setAutoRelease(boolean autorelease);
    public boolean isAutoRelease();
}