Bug 85385 New JProject wizard should check whether linked folders exist
I20050215-2300 The new source page on the New Java Project wizard allows to create linked folders to locations that don't exists. This leads to various problems and .log entries later.
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/wizards/buildpaths/newsourcepage/LinkFolderDialog.java
/*******************************************************************************
 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
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package org.eclipse.jdt.internal.ui.wizards.buildpaths.newsourcepage;
import java.io.File;
import java.lang.reflect.InvocationTargetException;
import java.text.MessageFormat;
import java.util.Observable;
import java.util.Observer;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.core.runtime.Path;
import org.eclipse.core.resources.IContainer;
import org.eclipse.core.resources.IFolder;
import org.eclipse.core.resources.IPathVariableManager;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IWorkspace;