import java.util.*;
import java.util.zip.*;
import java.util.List;
import java.util.regex.*;
import java.util.concurrent.*;
import java.util.concurrent.atomic.*;
import java.util.concurrent.locks.*;
import java.util.function.*;
import javax.swing.*;
import javax.swing.event.*;
import javax.swing.text.*;
import javax.swing.table.*;
import java.io.*;
import java.net.*;
import java.lang.reflect.*;
import java.lang.ref.*;
import java.lang.management.*;
import java.security.*;
import java.security.spec.*;
import java.awt.*;
import java.awt.event.*;
import java.awt.image.*;
import java.awt.geom.*;
import javax.imageio.*;
import java.math.*;
import java.time.Duration;
import java.lang.invoke.VarHandle;
import java.lang.invoke.MethodHandles;
class main {

static class WrappedCloseable<A extends AutoCloseable> implements IAutoCloseableF0<A> {
  WrappedCloseable() {}
  A closeable;
  
  WrappedCloseable(A closeable) {
  this.closeable = closeable;}
  
  public A get() { return closeable; }
  
  public void close() { try {
    beforeClose();
    main.close(closeable);
  } catch (Exception __e) { throw rethrow(__e); } }
  
  void beforeClose() {}
}
static void close(AutoCloseable c) {
  _close(c);
}


static RuntimeException rethrow(Throwable t) {
  
  if (t instanceof Error)
    _handleError((Error) t);
  
  throw t instanceof RuntimeException ? (RuntimeException) t : new RuntimeException(t);
}

static RuntimeException rethrow(String msg, Throwable t) {
  throw new RuntimeException(msg, t);
}




static void _close(AutoCloseable c) {
  if (c != null) try {
    c.close();
  } catch (Throwable e) {
    // Some classes stupidly throw an exception on double-closing
    if (c instanceof javax.imageio.stream.ImageOutputStream)
      return;
    else throw rethrow(e);
  }
}


static void _handleError(Error e) {
  //call(javax(), '_handleError, e);
}




static interface IAutoCloseableF0<A> extends IF0<A>, AutoCloseable {}


public static interface IF0<A> {
  A get();
}

}