src/share/classes/sun/applet/AppletSecurity.java

rev 10175 : 8042872: Fix raw and unchecked warnings in sun.applet
Reviewed-by:

@@ -78,25 +78,25 @@
     public AppletSecurity() {
         reset();
     }
 
     // Cache to store known restricted packages
-    private HashSet restrictedPackages = new HashSet();
+    private HashSet<String> restrictedPackages = new HashSet<>();
 
     /**
      * Reset from Properties
      */
     public void reset()
     {
         // Clear cache
         restrictedPackages.clear();
 
-        AccessController.doPrivileged(new PrivilegedAction() {
+        AccessController.doPrivileged(new PrivilegedAction<Object>() {
             public Object run()
             {
                 // Enumerate system properties
-                Enumeration e = System.getProperties().propertyNames();
+                Enumeration<?> e = System.getProperties().propertyNames();
 
                 while (e.hasMoreElements())
                 {
                     String name = (String) e.nextElement();
 

@@ -128,11 +128,11 @@
 
         if ((loader == null) || (loader instanceof AppletClassLoader))
             return (AppletClassLoader)loader;
 
         // if that fails, get all the classes on the stack and check them.
-        Class[] context = getClassContext();
+        Class<?>[] context = getClassContext();
         for (int i = 0; i < context.length; i++) {
             loader = context[i].getClassLoader();
             if (loader instanceof AppletClassLoader)
                 return (AppletClassLoader)loader;
         }

@@ -146,12 +146,13 @@
          */
         for (int i = 0; i < context.length; i++) {
             final ClassLoader currentLoader = context[i].getClassLoader();
 
             if (currentLoader instanceof URLClassLoader) {
-                loader = (ClassLoader) AccessController.doPrivileged(new PrivilegedAction() {
-                    public Object run() {
+                loader = AccessController.doPrivileged(
+                    new PrivilegedAction<ClassLoader>() {
+                        public ClassLoader run() {
 
                         AccessControlContext acc = null;
                         ProtectionDomain[] pds = null;
 
                         try {

@@ -280,13 +281,13 @@
 
         // first see if the VM-wide policy allows access to this package
         super.checkPackageAccess(pkgname);
 
         // now check the list of restricted packages
-        for (Iterator iter = restrictedPackages.iterator(); iter.hasNext();)
+        for (Iterator<String> iter = restrictedPackages.iterator(); iter.hasNext();)
         {
-            String pkg = (String) iter.next();
+            String pkg = iter.next();
 
             // Prevent matching "sun" and "sunir" even if they
             // starts with similar beginning characters
             //
             if (pkgname.equals(pkg) || pkgname.startsWith(pkg + "."))