src/java.base/share/classes/java/io/RandomAccessFile.java

rev 51958 : 8211122: Reduce the number of internal classes made accessible to jdk.unsupported
Reviewed-by: alanb, dfuchs, kvn
rev 51959 : resolve JDK-8211122

*** 24,33 ****
--- 24,34 ----
   */
  
  package java.io;
  
  import java.nio.channels.FileChannel;
+ import java.util.concurrent.atomic.AtomicBoolean;
  
  import jdk.internal.access.JavaIORandomAccessFileAccess;
  import jdk.internal.access.SharedSecrets;
  import sun.nio.ch.FileChannelImpl;