--- a/jdk/src/java.base/share/classes/java/lang/ClassLoader.java Thu Oct 27 14:52:01 2016 -0400
+++ b/jdk/src/java.base/share/classes/java/lang/ClassLoader.java Thu Oct 27 13:42:12 2016 -0700
@@ -1681,6 +1681,15 @@
* this method during startup should take care not to cache the return
* value until the system is fully initialized.
*
+ * <p> The class path used by the built-in system class loader is determined
+ * by the system property "{@code java.class.path}" during early
+ * initialization of the VM. If the system property is not defined,
+ * or its value is an empty string, then there is no class path
+ * when the initial module is a module on the application module path,
+ * i.e. <em>a named module</em>. If the initial module is not on
+ * the application module path then the class path defaults to
+ * the current working directory.
+ *
* @return The system <tt>ClassLoader</tt> for delegation
*
* @throws SecurityException