--- old/src/java.base/share/classes/jdk/internal/loader/BootLoader.java	2018-02-20 21:46:36.724970218 -0800
+++ new/src/java.base/share/classes/jdk/internal/loader/BootLoader.java	2018-02-20 21:46:36.484968096 -0800
@@ -51,12 +51,12 @@
  * Find resources and packages in modules defined to the boot class loader or
  * resources and packages on the "boot class path" specified via -Xbootclasspath/a.
  */
-
 public class BootLoader {
     private BootLoader() { }
 
-    // The unnamed module for the boot loader
+    /** The unnamed module for the boot loader */
     private static final Module UNNAMED_MODULE;
+
     private static final String JAVA_HOME = System.getProperty("java.home");
 
     static {
@@ -64,10 +64,10 @@
         setBootLoaderUnnamedModule0(UNNAMED_MODULE);
     }
 
-    // ServiceCatalog for the boot class loader
+    /** ServiceCatalog for the boot class loader */
     private static final ServicesCatalog SERVICES_CATALOG = ServicesCatalog.create();
 
-    // ClassLoaderValue map for boot class loader
+    /** ClassLoaderValue map for the boot class loader */
     private static final ConcurrentHashMap<?, ?> CLASS_LOADER_VALUE_MAP
         = new ConcurrentHashMap<>();