Bug 315281 update copyrights for 3.6
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/MinimizedFileSystemElement.java
boolean isPopulated() {
		return this.populated;
	}
	/**
	 * Populate the files and folders of the receiver using the supplied structure provider.
	 * @param provider org.eclipse.ui.wizards.datatransfer.IImportStructureProvider
	 */
	private void populate(IImportStructureProvider provider) {
		Object fileSystemObject = getFileSystemObject();
		List children = provider.getChildren(fileSystemObject);
		if (children != null) {
			Iterator childrenEnum = children.iterator();
			while (childrenEnum.hasNext()) {
				Object child = childrenEnum.next();
				String elementLabel = provider.getLabel(child);
				
				MinimizedFileSystemElement result = new MinimizedFileSystemElement(elementLabel, this, provider.isFolder(child));
				result.setFileSystemObject(child);
			}
		}
		setPopulated();
	}
	/**
	 * Set whether or not population has happened for the receiver to true.
	 */
	public void setPopulated() {
		this.populated = true;
	}
}