Bug 176798 Errors occur in JUnit test of org.eclipse.birt.data in daily build 20070309
Errors occur in JUnit test of org.eclipse.birt.data in daily build 20070309. Please see the attachment for details
data/org.eclipse.birt.data/src/org/eclipse/birt/data/engine/executor/cache/CacheUtil.java
/*******************************************************************************
 * Copyright (c) 2004 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/
package org.eclipse.birt.data.engine.executor.cache;
import java.io.File;
import java.io.IOException;
import java.util.Comparator;
import java.util.logging.Logger;
import org.eclipse.birt.core.data.DataTypeUtil;
import org.eclipse.birt.core.exception.BirtException;
import org.eclipse.birt.data.engine.core.DataException;
import org.eclipse.birt.data.engine.odi.IEventHandler;
import org.eclipse.birt.data.engine.odi.IResultClass;
import org.eclipse.birt.data.engine.odi.IResultObject;
/**
 * 
 */
public class CacheUtil
{
	/**
	 * how many memory could be used to cached rows in memory when
	 * transformation is done, the minimum value for it is 1M. It is strongly
	 * recommended to give a high value to it so as to get a good performance.