/*
 * Copyright 2012 Takao Nakaguchi
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.trie4j.util;

public class LapTimer {
	public LapTimer(){
		prev = System.currentTimeMillis();
	}

	public long lap(){
		long c = System.currentTimeMillis();
		long ret = c - prev;
		prev = c;
		return ret;
	}
	
	public long lap(String format, Object... args){
		long c = System.currentTimeMillis();
		long ret = c - prev;
		prev = c;
		System.out.print(String.format("[%s]: ", ret));
		System.out.println(String.format(format, args));
		return ret;
	}
	
	private long prev;
}

@@ -674,33 +674,24 @@
  System.
-currentTimeMillis
+nanoTime
 ();%0A%09%7D%0A%0A
@@ -728,33 +728,24 @@
  System.
-currentTimeMillis
+nanoTime
 ();%0A%09%09lo
@@ -779,32 +779,42 @@
  c;%0A%09%09return ret
+ / 1000000
 ;%0A%09%7D%0A%09%0A%09public l
@@ -875,25 +875,16 @@
 tem.
-currentTimeMillis
+nanoTime
 ();%0A
@@ -964,16 +964,26 @@
 : %22, ret
+ / 1000000
 ));%0A%09%09Sy

change currentTimeMillis() to nanoTime()