Mercurial Hosting > luan
diff src/luan/lib/Utils.java @ 86:6db8f286fa6c
_ENV is per module, not global
git-svn-id: https://luan-java.googlecode.com/svn/trunk@87 21e917c8-12df-6dd8-5cb6-c86387c605b9
| author | fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9> |
|---|---|
| date | Wed, 27 Feb 2013 08:03:51 +0000 |
| parents | aa7538ae5fb6 |
| children | 6ca02b188dba |
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--- a/src/luan/lib/Utils.java Mon Feb 25 03:53:54 2013 +0000 +++ b/src/luan/lib/Utils.java Wed Feb 27 08:03:51 2013 +0000 @@ -6,11 +6,19 @@ import java.io.Reader; import java.io.IOException; import java.net.URL; +import luan.LuanState; +import luan.LuanException; +import luan.LuanElement; public final class Utils { private Utils() {} // never + public static void checkNotNull(LuanState luan,Object v,String expected) throws LuanException { + if( v == null ) + throw new LuanException(luan,LuanElement.JAVA,"bad argument #1 ("+expected+" expected, got nil)"); + } + public static String readAll(Reader in) throws IOException {