Adapt to GlueGen IO resource changes URL -> URLConnection for effeciency; API doc enhancements; Minor edits

- API doc added/enhanced:
  - ShaderCode
  - ShaderUtil

- NewtBaseActivity: Clarify method / var names

3 files changed, 10 insertions, 10 deletions

diff --git a/src/jogl/classes/jogamp/graph/font/FontConstructor.java b/src/jogl/classes/jogamp/graph/font/FontConstructor.java
index 721b2072f..b452ae548 100644
--- a/src/jogl/classes/jogamp/graph/font/FontConstructor.java
+++ b/src/jogl/classes/jogamp/graph/font/FontConstructor.java
@@ -29,11 +29,11 @@ package jogamp.graph.font;
 
 import java.io.File;
 import java.io.IOException;
-import java.net.URL;
+import java.net.URLConnection;
 
 import com.jogamp.graph.font.Font;
 
 public interface FontConstructor {
     Font create(File file) throws IOException ;
-    Font create(URL url) throws IOException ;
+    Font create(URLConnection url) throws IOException ;
 }
diff --git a/src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java b/src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java
index e2c79a5a8..0772cc47f 100644
--- a/src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java
+++ b/src/jogl/classes/jogamp/graph/font/UbuntuFontLoader.java
@@ -36,7 +36,7 @@ import com.jogamp.common.util.IOUtil;
 import com.jogamp.graph.font.Font;
 import com.jogamp.graph.font.FontSet;
 import com.jogamp.graph.font.FontFactory;
-import java.net.URL;
+import java.net.URLConnection;
 
 public class UbuntuFontLoader implements FontSet {
     
@@ -121,11 +121,11 @@ public class UbuntuFontLoader implements FontSet {
     Font abspath(String fname, int family, int style) throws IOException {
         final String err = "Problem loading font "+fname+", stream "+relPath+fname;
         try {
-            URL url = IOUtil.getResource(UbuntuFontLoader.class, relPath+fname);
-            if(null == url) {
+            URLConnection conn = IOUtil.getResource(UbuntuFontLoader.class, relPath+fname);
+            if(null == conn) {
                 throw new GLException(err);
             }
-            final Font f= FontFactory.get ( url ) ;
+            final Font f= FontFactory.get ( conn ) ;
             if(null != f) {
                 fontMap.put( ( family << 8 ) | style, f );
                 return f;
diff --git a/src/jogl/classes/jogamp/graph/font/typecast/TypecastFontConstructor.java b/src/jogl/classes/jogamp/graph/font/typecast/TypecastFontConstructor.java
index d5fd34cf7..e8b62bdd2 100644
--- a/src/jogl/classes/jogamp/graph/font/typecast/TypecastFontConstructor.java
+++ b/src/jogl/classes/jogamp/graph/font/typecast/TypecastFontConstructor.java
@@ -29,7 +29,7 @@ package jogamp.graph.font.typecast;
 
 import java.io.File;
 import java.io.IOException;
-import java.net.URL;
+import java.net.URLConnection;
 import java.security.AccessController;
 import java.security.PrivilegedAction;
 
@@ -64,7 +64,7 @@ public class TypecastFontConstructor implements FontConstructor  {
         throw new InternalError("Unexpected Object: "+o);
     }
     
-    public Font create(final URL furl) throws IOException {
+    public Font create(final URLConnection fconn) throws IOException {
         return AccessController.doPrivileged(new PrivilegedAction<Font>() {
             public Font run() {
                 File tf = null;
@@ -72,10 +72,10 @@ public class TypecastFontConstructor implements FontConstructor  {
                 Font f = null;
                 try {         
                     tf = IOUtil.createTempFile( "joglfont", ".ttf", null);
-                    len = IOUtil.copyURL2File(furl, tf);
+                    len = IOUtil.copyURLConn2File(fconn, tf);
                     if(len==0) {
                         tf.delete();
-                        throw new GLException("Font of stream "+furl+" was zero bytes");
+                        throw new GLException("Font of stream "+fconn.getURL()+" was zero bytes");
                     }
                     f = create(tf);
                     tf.delete();