src/share/classes/java/lang/System.java

*** 1105,1114 ****
--- 1105,1121 ----
       */
      private static void initializeSystemClass() {
          props = new Properties();
          initProperties(props);
          sun.misc.Version.init();
+ 
+         // Gets and removes system properties that configure the Integer
+         // cache used to support the object identity semantics of autoboxing.
+         // At this time, the size of the cache may be controlled by the
+         // -XX:AutoBoxCacheMax=<size> option.
+         Integer.getAndRemoveCacheProperties();
+ 
          FileInputStream fdIn = new FileInputStream(FileDescriptor.in);
          FileOutputStream fdOut = new FileOutputStream(FileDescriptor.out);
          FileOutputStream fdErr = new FileOutputStream(FileDescriptor.err);
          setIn0(new BufferedInputStream(fdIn));
          setOut0(new PrintStream(new BufferedOutputStream(fdOut, 128), true));