org.eclipse.modisco.java.discoverer.benchmark/src/org/eclipse/modisco/java/discoverer/benchmark/AbstractRunBenchmark.java - modisco/org.eclipse.modisco - Git at Google

 /**
  * Copyright (c) 2009, 2011 Mia-Software.
  * 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:
  *     Gregoire DUPE (Mia-Software) - initial API and implementation
  *     Nicolas Bros (Mia-Software) - Bug 335003 - [Discoverer] : Existing Discoverers Refactoring based on new framework
  *     Stephane Rousseau (Mia-Software) - Bug 339695 - H2 support in MoDisco Java discoverer benchmarks
  */
 package org.eclipse.modisco.java.discoverer.benchmark;

 import java.io.IOException;

 import org.eclipse.core.resources.IProject;
 import org.eclipse.core.resources.IWorkspace;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.NullProgressMonitor;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.debug.core.DebugPlugin;
 import org.eclipse.debug.core.ILaunch;
 import org.eclipse.debug.core.ILaunchConfiguration;
 import org.eclipse.debug.core.ILaunchConfigurationType;
 import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
 import org.eclipse.debug.core.ILaunchManager;
 import org.eclipse.gmt.modisco.infra.common.cdo.derby.DerbyCDOServer;
 import org.eclipse.gmt.modisco.infra.common.cdo.server.Server;
 import org.eclipse.gmt.modisco.infra.common.core.logging.MoDiscoLogger;
 import org.eclipse.jdt.core.IJavaProject;
 import org.eclipse.modisco.infra.discovery.benchmark.Benchmark;
 import org.eclipse.modisco.infra.discovery.core.IDiscoverer;
 import org.eclipse.modisco.infra.discovery.core.exception.DiscoveryException;
 import org.eclipse.modisco.java.discoverer.benchmark.cdo.client.BenchmarkJavaDiscovererCDO;
 import org.eclipse.modisco.java.discoverer.benchmark.cdo.client.nousage.JavaDiscovererCDONoUsages;
 import org.eclipse.modisco.java.discoverer.benchmark.cdo.server.DerbyCDOServerNoAudits;
 import org.eclipse.modisco.java.discoverer.benchmark.emf.client.JavaDiscovererClassicalEMF;
 import org.eclipse.modisco.java.discoverer.benchmark.emf.client.JavaDiscovererEMFMinimalEObject;
 import org.eclipse.modisco.java.discoverer.benchmark.emf.client.JavaDiscovererEMFNoUsages;
 import org.eclipse.modisco.java.discoverer.benchmark.emf.client.JavaDiscovererIncrementalEMF;
 import org.eclipse.modisco.java.discoverer.benchmark.emfstat.DiscoverJavaModelFromJavaProjectEMFStat;
 import org.eclipse.modisco.java.discoverer.benchmark.emfstat.Statistics;

 import com.ibm.icu.text.SimpleDateFormat;

 public abstract class AbstractRunBenchmark implements IDiscoverer<IJavaProject> {

 	private static final int SERVER_WAITING_INTERVAL = 100;

 	private static final int INITIAL_PORT = 2036;

 	private int port = AbstractRunBenchmark.INITIAL_PORT;
 	protected static final String LAUNCHTYPE = "org.eclipse.pde.ui.RuntimeWorkbench"; //$NON-NLS-1$
 	private IProject statProject;

 	public Benchmark createReport(final IJavaProject source, final IProgressMonitor monitor) throws CoreException, IOException {
 		initStatProject(source);

 		// CDO+Derby, No audits, With usages
 		serverAndDisco(source, DerbyCDOServerNoAudits.class, BenchmarkJavaDiscovererCDO.class, monitor);
 		// CDO+Derby, No audits, Without usages
 		serverAndDisco(source, DerbyCDOServerNoAudits.class, JavaDiscovererCDONoUsages.class, monitor);
 		// CDO+Derby, with audits, With usages
 		serverAndDisco(source, DerbyCDOServer.class, BenchmarkJavaDiscovererCDO.class, monitor);
 		// XMI, incremental
 		disco(source, JavaDiscovererIncrementalEMF.class, monitor);
 		// XMI, Without usages
 		disco(source, JavaDiscovererEMFNoUsages.class, monitor);
 		// XMI, MinimalEObject
 		disco(source, JavaDiscovererEMFMinimalEObject.class, monitor);
 		// Reference discoverer
 		disco(source, JavaDiscovererClassicalEMF.class, monitor);
 		// // CDO+MySQL, No audits, With usages
 		// serverAndDisco(source, MySQLCDOServer.class,
 		// BenchmarkJavaDiscovererCDO.class);
 		Statistics.copyLog(this.statProject.getLocation().toFile());
 		Report aReport = new Report(this.statProject);
 		Benchmark benchmarkModel = aReport.generate();
 		return benchmarkModel;
 	}

 	public IProject getStatProject() {
 		return this.statProject;
 	}

 	public int getPort() {
 		return this.port;
 	}

 	public boolean isApplicableTo(final IJavaProject source) {
 		return source.getProject().isAccessible();
 	}

 	public void discoverElement(final IJavaProject source, final IProgressMonitor monitor)
 			throws DiscoveryException {
 		try {
 			createReport(source, monitor);
 		} catch (Exception e) {
 			MoDiscoLogger.logError(e, Activator.getDefault());
 		}
 	}

 	protected void disco(final IJavaProject source,
 			final Class<? extends DiscoverJavaModelFromJavaProjectEMFStat> discovererClass, final IProgressMonitor monitor) {
 		DiscoverJavaModelFromJavaProjectEMFStat discoverer;
 		try {
 			discoverer = discovererClass.newInstance();
 			discoverer.setStatProject(this.statProject);
 			discoverer.discoverElement(source, monitor);
 		} catch (Exception e) {
 			IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
 			Activator.getDefault().getLog().log(status);
 		}

 	}

 	protected void serverAndDisco(final IJavaProject source, final Class<? extends Server> serverClass,
 			final Class<? extends BenchmarkJavaDiscovererCDO> discovererClass, final IProgressMonitor monitor) {
 		try {
 			IStatus status = new Status(IStatus.INFO, Activator.PLUGIN_ID,
 					"Starting server: " + serverClass.getSimpleName()); //$NON-NLS-1$
 			Activator.getDefault().getLog().log(status);
 			this.port++;
 			Server server = serverClass.newInstance();
 			SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmssSSS"); //$NON-NLS-1$
 			server.start("db" + formatter.format(System.currentTimeMillis()), this.port); //$NON-NLS-1$
 			// ILaunch iLaunch = launch(serverClass.getSimpleName(), port);
 			// Thread.sleep(AbstractCDOServer.SLEEP_TIME_AFTER_LAUNCHE);
 			synchronized (server) {
 				long before = System.currentTimeMillis();
 				while (!server.isStarted()) {
 					server.wait(AbstractRunBenchmark.SERVER_WAITING_INTERVAL);
 				}
 				System.out
 						.println("server took " + (System.currentTimeMillis() - before) + " ms to start"); //$NON-NLS-1$ //$NON-NLS-2$
 			}
 			IStatus status2 = new Status(IStatus.INFO, Activator.PLUGIN_ID, "Starting discovery"); //$NON-NLS-1$
 			Activator.getDefault().getLog().log(status2);
 			BenchmarkJavaDiscovererCDO discoverer = discovererClass.newInstance();
 			discoverer.setStatProject(this.statProject);
 			discoverer.setPort(this.port);
 			discoverer.setServerDescription(server.getDescription());
 			discoverer.discoverElement(source, monitor);
 			IStatus status3 = new Status(IStatus.INFO, Activator.PLUGIN_ID, "Stopping server"); //$NON-NLS-1$
 			Activator.getDefault().getLog().log(status3);
 			// iLaunch.terminate();
 			server.stop();
 		} catch (Exception e) {
 			IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
 			Activator.getDefault().getLog().log(status);
 		}
 	}


 	protected void initStatProject(final IJavaProject sourceProject) {
 		IWorkspace ws = ResourcesPlugin.getWorkspace();
 		SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmssSSS"); //$NON-NLS-1$
 		this.statProject = ws.getRoot().getProject(
 				"statistics_" + formatter.format(System.currentTimeMillis())); //$NON-NLS-1$
 		try {
 			this.statProject.create(new NullProgressMonitor());
 			this.statProject.open(new NullProgressMonitor());
 		} catch (CoreException e) {
 			IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
 			Activator.getDefault().getLog().log(status);
 			this.statProject = null;
 		}
 	}

 	public ILaunch launch(final String application) throws Exception {
 		String name = ""; //$NON-NLS-1$
 		ILaunchConfigurationType type = DebugPlugin.getDefault().getLaunchManager()
 				.getLaunchConfigurationType(AbstractRunBenchmark.LAUNCHTYPE);
 		ILaunchConfiguration launchConfiguration = null;
 		launchConfiguration = type.newInstance(null, name);
 		launchConfiguration = launchConfiguration.getWorkingCopy().getParent().doSave();
 		ILaunchConfigurationWorkingCopy copy = launchConfiguration.getWorkingCopy();
 		initAttribute(copy, Activator.PLUGIN_ID + "." + application); //$NON-NLS-1$
 		launchConfiguration = copy.doSave();
 		ILaunch iLaunch = launchConfiguration.launch(ILaunchManager.RUN_MODE,
 				new NullProgressMonitor());
 		return iLaunch;
 	}

 	protected void initAttribute(final ILaunchConfigurationWorkingCopy copy,
 			final String application) {
 		copy.setAttribute("append.args", true); //$NON-NLS-1$
 		copy.setAttribute("application", application); //$NON-NLS-1$
 		copy.setAttribute("askclear", true); //$NON-NLS-1$
 		copy.setAttribute("automaticAdd", true); //$NON-NLS-1$
 		copy.setAttribute("automaticValidate", false); //$NON-NLS-1$
 		copy.setAttribute("bootstrap", ""); //$NON-NLS-1$ //$NON-NLS-2$
 		copy.setAttribute("checked", "[NONE]"); //$NON-NLS-1$ //$NON-NLS-2$
 		copy.setAttribute("clearConfig", false); //$NON-NLS-1$
 		copy.setAttribute("clearws", false); //$NON-NLS-1$
 		copy.setAttribute("clearwslog", false); //$NON-NLS-1$
 		copy.setAttribute("configLocation", //$NON-NLS-1$
 				"${workspace_loc}/.metadata/.plugins/org.eclipse.pde.core/New_configuration"); //$NON-NLS-1$

 		copy.setAttribute("includeOptional", true); //$NON-NLS-1$
 		copy.setAttribute("location", //$NON-NLS-1$
 				"${workspace_loc}/../runtime-New_configuration"); //$NON-NLS-1$
 		copy.setAttribute("org.eclipse.jdt.launching.PROGRAM_ARGUMENTS", //$NON-NLS-1$
 				"-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog -port " //$NON-NLS-1$
 						+ this.port);
 		copy.setAttribute("org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER", //$NON-NLS-1$
 				"org.eclipse.pde.ui.workbenchClasspathProvider"); //$NON-NLS-1$
 		copy.setAttribute("org.eclipse.jdt.launching.VM_ARGUMENTS", //$NON-NLS-1$
 				"-Xms40m -Xmx512m"); //$NON-NLS-1$
 		copy.setAttribute("pde.version", "3.3"); //$NON-NLS-1$ //$NON-NLS-2$
 		copy.setAttribute("product", "org.eclipse.platform.ide"); //$NON-NLS-1$ //$NON-NLS-2$
 		copy.setAttribute("show_selected_only", false); //$NON-NLS-1$
 		copy.setAttribute("templateConfig", //$NON-NLS-1$
 				"${target_home}\\configuration\\config.ini"); //$NON-NLS-1$
 		copy.setAttribute("tracing", false); //$NON-NLS-1$
 		copy.setAttribute("useDefaultConfig", true); //$NON-NLS-1$
 		copy.setAttribute("useDefaultConfigArea", true); //$NON-NLS-1$
 		copy.setAttribute("useProduct", false); //$NON-NLS-1$
 		copy.setAttribute("usefeatures", false); //$NON-NLS-1$
 		copy.setAttribute("default", true); // true if getting ws plugins //$NON-NLS-1$
 	}
 }
	/**
	* Copyright (c) 2009, 2011 Mia-Software.
	* 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:
	* Gregoire DUPE (Mia-Software) - initial API and implementation
	* Nicolas Bros (Mia-Software) - Bug 335003 - [Discoverer] : Existing Discoverers Refactoring based on new framework
	* Stephane Rousseau (Mia-Software) - Bug 339695 - H2 support in MoDisco Java discoverer benchmarks
	*/
	package org.eclipse.modisco.java.discoverer.benchmark;

	import java.io.IOException;

	import org.eclipse.core.resources.IProject;
	import org.eclipse.core.resources.IWorkspace;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.NullProgressMonitor;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.debug.core.DebugPlugin;
	import org.eclipse.debug.core.ILaunch;
	import org.eclipse.debug.core.ILaunchConfiguration;
	import org.eclipse.debug.core.ILaunchConfigurationType;
	import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy;
	import org.eclipse.debug.core.ILaunchManager;
	import org.eclipse.gmt.modisco.infra.common.cdo.derby.DerbyCDOServer;
	import org.eclipse.gmt.modisco.infra.common.cdo.server.Server;
	import org.eclipse.gmt.modisco.infra.common.core.logging.MoDiscoLogger;
	import org.eclipse.jdt.core.IJavaProject;
	import org.eclipse.modisco.infra.discovery.benchmark.Benchmark;
	import org.eclipse.modisco.infra.discovery.core.IDiscoverer;
	import org.eclipse.modisco.infra.discovery.core.exception.DiscoveryException;
	import org.eclipse.modisco.java.discoverer.benchmark.cdo.client.BenchmarkJavaDiscovererCDO;
	import org.eclipse.modisco.java.discoverer.benchmark.cdo.client.nousage.JavaDiscovererCDONoUsages;
	import org.eclipse.modisco.java.discoverer.benchmark.cdo.server.DerbyCDOServerNoAudits;
	import org.eclipse.modisco.java.discoverer.benchmark.emf.client.JavaDiscovererClassicalEMF;
	import org.eclipse.modisco.java.discoverer.benchmark.emf.client.JavaDiscovererEMFMinimalEObject;
	import org.eclipse.modisco.java.discoverer.benchmark.emf.client.JavaDiscovererEMFNoUsages;
	import org.eclipse.modisco.java.discoverer.benchmark.emf.client.JavaDiscovererIncrementalEMF;
	import org.eclipse.modisco.java.discoverer.benchmark.emfstat.DiscoverJavaModelFromJavaProjectEMFStat;
	import org.eclipse.modisco.java.discoverer.benchmark.emfstat.Statistics;

	import com.ibm.icu.text.SimpleDateFormat;

	public abstract class AbstractRunBenchmark implements IDiscoverer<IJavaProject> {

	private static final int SERVER_WAITING_INTERVAL = 100;

	private static final int INITIAL_PORT = 2036;

	private int port = AbstractRunBenchmark.INITIAL_PORT;
	protected static final String LAUNCHTYPE = "org.eclipse.pde.ui.RuntimeWorkbench"; //$NON-NLS-1$
	private IProject statProject;

	public Benchmark createReport(final IJavaProject source, final IProgressMonitor monitor) throws CoreException, IOException {
	initStatProject(source);

	// CDO+Derby, No audits, With usages
	serverAndDisco(source, DerbyCDOServerNoAudits.class, BenchmarkJavaDiscovererCDO.class, monitor);
	// CDO+Derby, No audits, Without usages
	serverAndDisco(source, DerbyCDOServerNoAudits.class, JavaDiscovererCDONoUsages.class, monitor);
	// CDO+Derby, with audits, With usages
	serverAndDisco(source, DerbyCDOServer.class, BenchmarkJavaDiscovererCDO.class, monitor);
	// XMI, incremental
	disco(source, JavaDiscovererIncrementalEMF.class, monitor);
	// XMI, Without usages
	disco(source, JavaDiscovererEMFNoUsages.class, monitor);
	// XMI, MinimalEObject
	disco(source, JavaDiscovererEMFMinimalEObject.class, monitor);
	// Reference discoverer
	disco(source, JavaDiscovererClassicalEMF.class, monitor);
	// // CDO+MySQL, No audits, With usages
	// serverAndDisco(source, MySQLCDOServer.class,
	// BenchmarkJavaDiscovererCDO.class);
	Statistics.copyLog(this.statProject.getLocation().toFile());
	Report aReport = new Report(this.statProject);
	Benchmark benchmarkModel = aReport.generate();
	return benchmarkModel;
	}

	public IProject getStatProject() {
	return this.statProject;
	}

	public int getPort() {
	return this.port;
	}

	public boolean isApplicableTo(final IJavaProject source) {
	return source.getProject().isAccessible();
	}

	public void discoverElement(final IJavaProject source, final IProgressMonitor monitor)
	throws DiscoveryException {
	try {
	createReport(source, monitor);
	} catch (Exception e) {
	MoDiscoLogger.logError(e, Activator.getDefault());
	}
	}

	protected void disco(final IJavaProject source,
	final Class<? extends DiscoverJavaModelFromJavaProjectEMFStat> discovererClass, final IProgressMonitor monitor) {
	DiscoverJavaModelFromJavaProjectEMFStat discoverer;
	try {
	discoverer = discovererClass.newInstance();
	discoverer.setStatProject(this.statProject);
	discoverer.discoverElement(source, monitor);
	} catch (Exception e) {
	IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
	Activator.getDefault().getLog().log(status);
	}

	}

	protected void serverAndDisco(final IJavaProject source, final Class<? extends Server> serverClass,
	final Class<? extends BenchmarkJavaDiscovererCDO> discovererClass, final IProgressMonitor monitor) {
	try {
	IStatus status = new Status(IStatus.INFO, Activator.PLUGIN_ID,
	"Starting server: " + serverClass.getSimpleName()); //$NON-NLS-1$
	Activator.getDefault().getLog().log(status);
	this.port++;
	Server server = serverClass.newInstance();
	SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmssSSS"); //$NON-NLS-1$
	server.start("db" + formatter.format(System.currentTimeMillis()), this.port); //$NON-NLS-1$
	// ILaunch iLaunch = launch(serverClass.getSimpleName(), port);
	// Thread.sleep(AbstractCDOServer.SLEEP_TIME_AFTER_LAUNCHE);
	synchronized (server) {
	long before = System.currentTimeMillis();
	while (!server.isStarted()) {
	server.wait(AbstractRunBenchmark.SERVER_WAITING_INTERVAL);
	}
	System.out
	.println("server took " + (System.currentTimeMillis() - before) + " ms to start"); //$NON-NLS-1$ //$NON-NLS-2$
	}
	IStatus status2 = new Status(IStatus.INFO, Activator.PLUGIN_ID, "Starting discovery"); //$NON-NLS-1$
	Activator.getDefault().getLog().log(status2);
	BenchmarkJavaDiscovererCDO discoverer = discovererClass.newInstance();
	discoverer.setStatProject(this.statProject);
	discoverer.setPort(this.port);
	discoverer.setServerDescription(server.getDescription());
	discoverer.discoverElement(source, monitor);
	IStatus status3 = new Status(IStatus.INFO, Activator.PLUGIN_ID, "Stopping server"); //$NON-NLS-1$
	Activator.getDefault().getLog().log(status3);
	// iLaunch.terminate();
	server.stop();
	} catch (Exception e) {
	IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
	Activator.getDefault().getLog().log(status);
	}
	}



	protected void initStatProject(final IJavaProject sourceProject) {
	IWorkspace ws = ResourcesPlugin.getWorkspace();
	SimpleDateFormat formatter = new SimpleDateFormat("yyyyMMddHHmmssSSS"); //$NON-NLS-1$
	this.statProject = ws.getRoot().getProject(
	"statistics_" + formatter.format(System.currentTimeMillis())); //$NON-NLS-1$
	try {
	this.statProject.create(new NullProgressMonitor());
	this.statProject.open(new NullProgressMonitor());
	} catch (CoreException e) {
	IStatus status = new Status(IStatus.ERROR, Activator.PLUGIN_ID, e.getMessage(), e);
	Activator.getDefault().getLog().log(status);
	this.statProject = null;
	}
	}

	public ILaunch launch(final String application) throws Exception {
	String name = ""; //$NON-NLS-1$
	ILaunchConfigurationType type = DebugPlugin.getDefault().getLaunchManager()
	.getLaunchConfigurationType(AbstractRunBenchmark.LAUNCHTYPE);
	ILaunchConfiguration launchConfiguration = null;
	launchConfiguration = type.newInstance(null, name);
	launchConfiguration = launchConfiguration.getWorkingCopy().getParent().doSave();
	ILaunchConfigurationWorkingCopy copy = launchConfiguration.getWorkingCopy();
	initAttribute(copy, Activator.PLUGIN_ID + "." + application); //$NON-NLS-1$
	launchConfiguration = copy.doSave();
	ILaunch iLaunch = launchConfiguration.launch(ILaunchManager.RUN_MODE,
	new NullProgressMonitor());
	return iLaunch;
	}

	protected void initAttribute(final ILaunchConfigurationWorkingCopy copy,
	final String application) {
	copy.setAttribute("append.args", true); //$NON-NLS-1$
	copy.setAttribute("application", application); //$NON-NLS-1$
	copy.setAttribute("askclear", true); //$NON-NLS-1$
	copy.setAttribute("automaticAdd", true); //$NON-NLS-1$
	copy.setAttribute("automaticValidate", false); //$NON-NLS-1$
	copy.setAttribute("bootstrap", ""); //$NON-NLS-1$ //$NON-NLS-2$
	copy.setAttribute("checked", "[NONE]"); //$NON-NLS-1$ //$NON-NLS-2$
	copy.setAttribute("clearConfig", false); //$NON-NLS-1$
	copy.setAttribute("clearws", false); //$NON-NLS-1$
	copy.setAttribute("clearwslog", false); //$NON-NLS-1$
	copy.setAttribute("configLocation", //$NON-NLS-1$
	"${workspace_loc}/.metadata/.plugins/org.eclipse.pde.core/New_configuration"); //$NON-NLS-1$

	copy.setAttribute("includeOptional", true); //$NON-NLS-1$
	copy.setAttribute("location", //$NON-NLS-1$
	"${workspace_loc}/../runtime-New_configuration"); //$NON-NLS-1$
	copy.setAttribute("org.eclipse.jdt.launching.PROGRAM_ARGUMENTS", //$NON-NLS-1$
	"-os ${target.os} -ws ${target.ws} -arch ${target.arch} -nl ${target.nl} -consoleLog -port " //$NON-NLS-1$
	+ this.port);
	copy.setAttribute("org.eclipse.jdt.launching.SOURCE_PATH_PROVIDER", //$NON-NLS-1$
	"org.eclipse.pde.ui.workbenchClasspathProvider"); //$NON-NLS-1$
	copy.setAttribute("org.eclipse.jdt.launching.VM_ARGUMENTS", //$NON-NLS-1$
	"-Xms40m -Xmx512m"); //$NON-NLS-1$
	copy.setAttribute("pde.version", "3.3"); //$NON-NLS-1$ //$NON-NLS-2$
	copy.setAttribute("product", "org.eclipse.platform.ide"); //$NON-NLS-1$ //$NON-NLS-2$
	copy.setAttribute("show_selected_only", false); //$NON-NLS-1$
	copy.setAttribute("templateConfig", //$NON-NLS-1$
	"${target_home}\\configuration\\config.ini"); //$NON-NLS-1$
	copy.setAttribute("tracing", false); //$NON-NLS-1$
	copy.setAttribute("useDefaultConfig", true); //$NON-NLS-1$
	copy.setAttribute("useDefaultConfigArea", true); //$NON-NLS-1$
	copy.setAttribute("useProduct", false); //$NON-NLS-1$
	copy.setAttribute("usefeatures", false); //$NON-NLS-1$
	copy.setAttribute("default", true); // true if getting ws plugins //$NON-NLS-1$
	}
	}