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src/share/classes/java/io/ObjectInputStream.java

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  27 
  28 import java.io.ObjectStreamClass.WeakClassKey;
  29 import java.lang.ref.ReferenceQueue;
  30 import java.lang.reflect.Array;
  31 import java.lang.reflect.InvocationHandler;
  32 import java.lang.reflect.Modifier;
  33 import java.lang.reflect.Proxy;
  34 import java.security.AccessControlContext;
  35 import java.security.AccessController;
  36 import java.security.PrivilegedAction;
  37 import java.security.PrivilegedActionException;
  38 import java.security.PrivilegedExceptionAction;
  39 import java.util.Arrays;
  40 import java.util.HashMap;
  41 import java.util.Objects;
  42 import java.util.concurrent.ConcurrentHashMap;
  43 import java.util.concurrent.ConcurrentMap;
  44 
  45 import static java.io.ObjectStreamClass.processQueue;
  46 
  47 import sun.misc.SharedSecrets;
  48 import sun.misc.ObjectInputFilter;
  49 import sun.misc.ObjectStreamClassValidator;
  50 import sun.misc.SharedSecrets;
  51 import sun.reflect.misc.ReflectUtil;
  52 import sun.misc.JavaOISAccess;
  53 import sun.util.logging.PlatformLogger;
  54 import sun.security.action.GetBooleanAction;
  55 import sun.security.action.GetIntegerAction;
  56 
  57 /**
  58  * An ObjectInputStream deserializes primitive data and objects previously
  59  * written using an ObjectOutputStream.
  60  *
  61  * <p>ObjectOutputStream and ObjectInputStream can provide an application with
  62  * persistent storage for graphs of objects when used with a FileOutputStream
  63  * and FileInputStream respectively.  ObjectInputStream is used to recover
  64  * those objects previously serialized. Other uses include passing objects
  65  * between hosts using a socket stream or for marshaling and unmarshaling
  66  * arguments and parameters in a remote communication system.
  67  *




  27 
  28 import java.io.ObjectStreamClass.WeakClassKey;
  29 import java.lang.ref.ReferenceQueue;
  30 import java.lang.reflect.Array;
  31 import java.lang.reflect.InvocationHandler;
  32 import java.lang.reflect.Modifier;
  33 import java.lang.reflect.Proxy;
  34 import java.security.AccessControlContext;
  35 import java.security.AccessController;
  36 import java.security.PrivilegedAction;
  37 import java.security.PrivilegedActionException;
  38 import java.security.PrivilegedExceptionAction;
  39 import java.util.Arrays;
  40 import java.util.HashMap;
  41 import java.util.Objects;
  42 import java.util.concurrent.ConcurrentHashMap;
  43 import java.util.concurrent.ConcurrentMap;
  44 
  45 import static java.io.ObjectStreamClass.processQueue;
  46 

  47 import sun.misc.ObjectInputFilter;
  48 import sun.misc.ObjectStreamClassValidator;
  49 import sun.misc.SharedSecrets;
  50 import sun.reflect.misc.ReflectUtil;
  51 import sun.misc.JavaOISAccess;
  52 import sun.util.logging.PlatformLogger;
  53 import sun.security.action.GetBooleanAction;
  54 import sun.security.action.GetIntegerAction;
  55 
  56 /**
  57  * An ObjectInputStream deserializes primitive data and objects previously
  58  * written using an ObjectOutputStream.
  59  *
  60  * <p>ObjectOutputStream and ObjectInputStream can provide an application with
  61  * persistent storage for graphs of objects when used with a FileOutputStream
  62  * and FileInputStream respectively.  ObjectInputStream is used to recover
  63  * those objects previously serialized. Other uses include passing objects
  64  * between hosts using a socket stream or for marshaling and unmarshaling
  65  * arguments and parameters in a remote communication system.
  66  *


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