Bug 94794 quick fix for missing javadoc tags inserts @param at wrong position
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/text/correction/JavadocTagsSubProcessor.java
}
	private static Set getPreviousParamNames(List params, ASTNode missingNode) {
		Set previousNames=  new HashSet();
		for (int i = 0; i < params.size(); i++) {
			SingleVariableDeclaration curr= (SingleVariableDeclaration) params.get(i);
			if (curr == missingNode) {
				return previousNames;
			}
			previousNames.add(curr.getName().getIdentifier());
		}
		return previousNames;
	}
	private static Set getPreviousExceptionNames(List list, ASTNode missingNode) {
		Set previousNames=  new HashSet();
		for (int i= 0; i < list.size() && missingNode != list.get(i); i++) {
			Name curr= (Name) list.get(i);
			previousNames.add(ASTNodes.getSimpleNameIdentifier(curr));
		}
		return previousNames;
	}
	public static TagElement findTag(Javadoc javadoc, String name, String arg) {
		List tags= javadoc.tags();
		int nTags= tags.size();
		for (int i= 0; i < nTags; i++) {
			TagElement curr= (TagElement) tags.get(i);
			if (name.equals(curr.getTagName())) {
				if (arg != null) {
					String argument= getArgument(curr);
					if (arg.equals(argument)) {
						return curr;