From f2745aadc7d0eb02002f667cd72d8536e4f1daf1 Mon Sep 17 00:00:00 2001 From: "David A. Madore" Date: Thu, 22 Apr 2010 02:16:29 +0200 Subject: Various "stylistic" improvements suggested by Joshua Bloch's book. Use @Override annotation. Limit accessibility of fields. Make final what can be. Use complex enums. Don't ignore exceptions. Some more changes on exceptions thrown. --- org/madore/damlengine/LangHelper.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'org/madore/damlengine/LangHelper.java') diff --git a/org/madore/damlengine/LangHelper.java b/org/madore/damlengine/LangHelper.java index c1d736c..a94f5be 100644 --- a/org/madore/damlengine/LangHelper.java +++ b/org/madore/damlengine/LangHelper.java @@ -24,7 +24,7 @@ public class LangHelper { public static void setLangNorec(Element node, String lang) { if ( lang == null ) - throw new IllegalArgumentException("lang is null in setLangNorec"); + throw new NullPointerException("lang is null in setLangNorec"); node.setAttributeNS(DamlEngine.XML_NS, LANG, lang); } @@ -46,7 +46,7 @@ public class LangHelper { public static void setLangRec(Element node, String lang) { if ( lang == null ) - throw new IllegalArgumentException("lang is null in setLangRec"); + throw new NullPointerException("lang is null in setLangRec"); String parentLang = getLangRec(node.getParentNode()); if ( lang.equals(parentLang) ) unsetLangNorec(node); -- cgit v1.2.3