Bug 130638 Cannot create a project with the zip example
20060306 When I try and create a simple project using the zip example plug-in I get a CoreException from the local manager org.eclipse.core.runtime.CoreException: Cannot create file because existing file of wrong type exists: D:\temp\115791.zip. at org.eclipse.core.internal.filesystem.Policy.error(Policy.java:60) at org.eclipse.core.internal.filesystem.Policy.error(Policy.java:55) at org.eclipse.core.internal.filesystem.local.LocalFile.mkdir(LocalFile.java:253) at org.eclipse.core.internal.localstore.FileSystemResourceManager.write(FileSystemResourceManager.java:868) at org.eclipse.core.internal.localstore.FileSystemResourceManager.internalWrite(FileSystemResourceManager.java:435) at org.eclipse.core.internal.resources.Project.writeDescription(Project.java:1099) at org.eclipse.core.internal.resources.Project.writeDescription(Project.java:1080) at org.eclipse.core.internal.resources.Project.create(Project.java:302) at org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard.createProject(BasicNewProjectResourceWizard.java:269) at org.eclipse.ui.wizards.newresource.BasicNewProjectResourceWizard$1.execute(BasicNewProjectResourceWizard.java:202) at org.eclipse.ui.actions.WorkspaceModifyOperation$1.run(WorkspaceModifyOperation.java:101) at org.eclipse.core.internal.resources.Workspace.run(Workspace.java:1736) at org.eclipse.ui.actions.WorkspaceModifyOperation.run(WorkspaceModifyOperation.java:113) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run(ModalContext.java:113)
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/CopyFilesAndFoldersOperation.java
* 
	 * @param destination
	 *            copy destination
	 * @param sourceResources
	 *            source resources
	 * @return <code>true</code> all files passed validation or there were no
	 *         files to validate. <code>false</code> one or more files did not
	 *         pass validation.
	 */
	private boolean validateEdit(IContainer destination,
			IResource[] sourceResources) {
		ArrayList copyFiles = new ArrayList();
		collectExistingReadonlyFiles(destination.getFullPath(),
				sourceResources, copyFiles);
		if (copyFiles.size() > 0) {
			IFile[] files = (IFile[]) copyFiles.toArray(new IFile[copyFiles
					.size()]);
			IWorkspace workspace = ResourcesPlugin.getWorkspace();
			IStatus status = workspace.validateEdit(files, messageShell);
			canceled = status.isOK() == false;
			return status.isOK();
		}
		return true;
	}
	/**
	 * Checks whether the destination is valid for copying the source files.
	 * <p>
	 * Note this method is for internal use only. It is not API.
	 * </p>
	 *