/*
    * Copyright (C) 2008, Google Inc.
    * Copyright (C) 2008, Shawn O. Pearce <spearce@spearce.org> and others
    *
    * This program and the accompanying materials are made available under the
    * terms of the Eclipse Distribution License v. 1.0 which is available at
    * https://www.eclipse.org/org/documents/edl-v10.php.
    *
    * SPDX-License-Identifier: BSD-3-Clause
   */
  
  package org.eclipse.jgit.pgm.debug;
  
  import static java.lang.Long.valueOf;
  
  import java.text.MessageFormat;
  
  import org.eclipse.jgit.pgm.Command;
  import org.eclipse.jgit.pgm.TextBuiltin;
  import org.eclipse.jgit.pgm.internal.CLIText;
  
  @Command(usage = "usage_ReadDirCache")
  class ReadDirCache extends TextBuiltin {
  	/** {@inheritDoc} */
  	@Override
  	protected void run() throws Exception {
  		final int cnt = 100;
  		final long start = System.currentTimeMillis();
  		for (int i = 0; i < cnt; i++)
  			db.readDirCache();
  		final long end = System.currentTimeMillis();
  		outw.print(" "); //$NON-NLS-1$
  		outw.println(MessageFormat.format(CLIText.get().averageMSPerRead,
  				valueOf((end - start) / cnt)));
  	}
  }