Add javadoc.

git-svn-id: https://google-web-toolkit.googlecode.com/svn/trunk@90 8db76d5a-ed1c-0410-87a9-c151d255dfc7
diff --git a/dev/core/src/com/google/gwt/dev/util/Util.java b/dev/core/src/com/google/gwt/dev/util/Util.java
index 14ef65f..99ba8ed 100644
--- a/dev/core/src/com/google/gwt/dev/util/Util.java
+++ b/dev/core/src/com/google/gwt/dev/util/Util.java
@@ -788,7 +788,7 @@
 
   public static URL toURL(URL jarUrl, String path) {
     try {
-      return new URL("jar:" + jarUrl.toString() + "!/" + path);
+      return new URL("jar" + ":" + jarUrl.toString() + "!/" + path);
     } catch (MalformedURLException e) {
       throw new RuntimeException("Failed to convert a jar path to a URL", e);
     }
diff --git a/dev/core/src/com/google/gwt/dev/util/xml/HandlerMethod.java b/dev/core/src/com/google/gwt/dev/util/xml/HandlerMethod.java
index 4a49663..b67fdec 100644
--- a/dev/core/src/com/google/gwt/dev/util/xml/HandlerMethod.java
+++ b/dev/core/src/com/google/gwt/dev/util/xml/HandlerMethod.java
@@ -22,6 +22,9 @@
 import java.util.ArrayList;
 import java.util.List;
 
+/**
+ * Represents metadata about a handler method in a class derived from {@link Schema}. 
+ */
 public final class HandlerMethod {
 
   private static final HandlerParam[] EMPTY_HANDLERPARAMS = new HandlerParam[0];
diff --git a/dev/core/src/com/google/gwt/dev/util/xml/HandlerParam.java b/dev/core/src/com/google/gwt/dev/util/xml/HandlerParam.java
index f9f0065..81b2c4c 100644
--- a/dev/core/src/com/google/gwt/dev/util/xml/HandlerParam.java
+++ b/dev/core/src/com/google/gwt/dev/util/xml/HandlerParam.java
@@ -18,6 +18,10 @@
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
 
+/**
+ * Represents metadata about a parameter in a handler method in a class derived
+ * from {@link Schema}.
+ */
 public final class HandlerParam {
 
   /**