Bug 46393 [RCP] Lost nature icon on project
N20031111 start fresh workspace, create a Java project ==> missing nature icon "J"
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/ide/registry/IDERegistryReader.java
}
/**
 * Logs a very common registry error when a required attribute is missing.
 */
protected void logMissingAttribute(IConfigurationElement element, String attributeName) {
	logError(element, "Required attribute '"+attributeName+"' not defined");
}
/**
 * Logs a very common registry error when a required child is missing.
 */
protected void logMissingElement(IConfigurationElement element, String elementName) {
	logError(element, "Required sub element '"+elementName+"' not defined");
}
/**
 * Logs a registry error when the configuration element is unknown.
 */
protected void logUnknownElement(IConfigurationElement element) {
	logError(element, "Unknown extension tag found: " + element.getName());
}
/**
 *	Apply a reproducable order to the list of extensions
 * provided, such that the order will not change as
 * extensions are added or removed.
 */
protected IExtension[] orderExtensions(IExtension[] extensions) {
	
	
	
	
	IExtension[] sortedExtension = new IExtension[extensions.length];