JDK-8282696: Add constructors taking a cause to InvalidObjectException and InvalidClassException

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -73,6 +73,30 @@ public InvalidClassException(String cname, String reason) {
         classname = cname;
     }
 
+    /**
+     * Report an InvalidClassException for the reason and cause specified.
+     *
+     * @param reason  String describing the reason for the exception.
+     * @param cause the cause
+     * @since 19
+     */
+    public InvalidClassException(String reason, Throwable cause) {
+        super(reason, cause);
+    }
+
+    /**
+     * Report an InvalidClassException for the reason and cause specified.
+     *
+     * @param cname   a String naming the invalid class.
+     * @param reason  String describing the reason for the exception.
+     * @param cause the cause
+     * @since 19
+     */
+    public InvalidClassException(String cname, String reason, Throwable cause) {
+        super(reason, cause);
+        classname = cname;
+    }
+
     /**
      * Produce the message and include the classname, if present.
      */

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -48,4 +48,18 @@ public class InvalidObjectException extends ObjectStreamException {
     public  InvalidObjectException(String reason) {
         super(reason);
     }
+
+    /**
+     * Constructs an {@code InvalidObjectException} with the given
+     * reason and cause.
+     *
+     * @param reason Detailed message explaining the reason for the failure.
+     * @param cause the cause
+     *
+     * @see ObjectInputValidation
+     * @since 19
+     */
+    public  InvalidObjectException(String reason, Throwable cause) {
+        super(reason);
+    }
 }

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

@@ -1429,9 +1429,7 @@ private void filterCheck(Class<?> clazz, int arrayLength)
             event.commit();
         }
         if (serialFilter != null && (status == null || status == ObjectInputFilter.Status.REJECTED)) {
-            InvalidClassException ice = new InvalidClassException("filter status: " + status);
-            ice.initCause(ex);
-            throw ice;
+            throw new InvalidClassException("filter status: " + status, ex);
         }
     }
 
@@ -1996,14 +1994,10 @@ private ObjectStreamClass readProxyDesc(boolean unshared)
         } catch (ClassNotFoundException ex) {
             resolveEx = ex;
         } catch (IllegalAccessError aie) {
-            IOException ice = new InvalidClassException(aie.getMessage());
-            ice.initCause(aie);
-            throw ice;
+            throw new InvalidClassException(aie.getMessage(), aie);
         } catch (OutOfMemoryError memerr) {
-            IOException ex = new InvalidObjectException("Proxy interface limit exceeded: " +
-                    Arrays.toString(ifaces));
-            ex.initCause(memerr);
-            throw ex;
+            throw new InvalidObjectException("Proxy interface limit exceeded: " +
+                                             Arrays.toString(ifaces), memerr);
         }
 
         // Call filterCheck on the class before reading anything else
@@ -2016,10 +2010,8 @@ private ObjectStreamClass readProxyDesc(boolean unshared)
             depth++;
             desc.initProxy(cl, resolveEx, readClassDesc(false));
         } catch (OutOfMemoryError memerr) {
-            IOException ex = new InvalidObjectException("Proxy interface limit exceeded: " +
-                    Arrays.toString(ifaces));
-            ex.initCause(memerr);
-            throw ex;
+            throw new InvalidObjectException("Proxy interface limit exceeded: " +
+                                             Arrays.toString(ifaces), memerr);
         } finally {
             depth--;
         }
@@ -2050,8 +2042,8 @@ private ObjectStreamClass readNonProxyDesc(boolean unshared)
         try {
             readDesc = readClassDescriptor();
         } catch (ClassNotFoundException ex) {
-            throw (IOException) new InvalidClassException(
-                "failed to read class descriptor").initCause(ex);
+            throw new InvalidClassException("failed to read class descriptor",
+                                            ex);
         }
 
         Class<?> cl = null;
@@ -2221,9 +2213,9 @@ private Enum<?> readEnum(boolean unshared) throws IOException {
                 Enum<?> en = Enum.valueOf((Class)cl, name);
                 result = en;
             } catch (IllegalArgumentException ex) {
-                throw (IOException) new InvalidObjectException(
-                    "enum constant " + name + " does not exist in " +
-                    cl).initCause(ex);
+                throw new InvalidObjectException("enum constant " +
+                                                 name + " does not exist in " +
+                                                 cl, ex);
             }
             if (!unshared) {
                 handles.setObject(enumHandle, result);
@@ -2262,9 +2254,8 @@ private Object readOrdinaryObject(boolean unshared)
         try {
             obj = desc.isInstantiable() ? desc.newInstance() : null;
         } catch (Exception ex) {
-            throw (IOException) new InvalidClassException(
-                desc.forClass().getName(),
-                "unable to create instance").initCause(ex);
+            throw new InvalidClassException(desc.forClass().getName(),
+                                            "unable to create instance", ex);
         }
 
         passHandle = handles.assign(unshared ? unsharedMarker : obj);
@@ -2388,16 +2379,12 @@ private Object readRecord(ObjectStreamClass desc) throws IOException {
         try {
             return (Object) ctrMH.invokeExact(fieldValues.primValues, fieldValues.objValues);
         } catch (Exception e) {
-            InvalidObjectException ioe = new InvalidObjectException(e.getMessage());
-            ioe.initCause(e);
-            throw ioe;
+            throw new InvalidObjectException(e.getMessage(), e);
         } catch (Error e) {
             throw e;
         } catch (Throwable t) {
-            ObjectStreamException ose = new InvalidObjectException(
-                    "ReflectiveOperationException during deserialization");
-            ose.initCause(t);
-            throw ose;
+            throw new InvalidObjectException("ReflectiveOperationException " +
+                                             "during deserialization", t);
         }
     }
 

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2021, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -709,8 +709,9 @@ void readNonProxy(ObjectInputStream in)
             try {
                 fields[i] = new ObjectStreamField(fname, signature, false);
             } catch (RuntimeException e) {
-                throw (IOException) new InvalidClassException(name,
-                    "invalid descriptor for field " + fname).initCause(e);
+                throw new InvalidClassException(name,
+                                                "invalid descriptor for field " +
+                                                fname, e);
             }
         }
         computeFieldOffsets();

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

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 1996, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1996, 2022, Oracle and/or its affiliates. All rights reserved.
  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
  *
  * This code is free software; you can redistribute it and/or modify it
@@ -44,10 +44,32 @@ protected ObjectStreamException(String message) {
         super(message);
     }
 
+    /**
+     * Create an ObjectStreamException with the specified message and
+     * cause.
+     *
+     * @param message the detailed message for the exception
+     * @param cause the cause
+     * @since 19
+     */
+    protected ObjectStreamException(String message, Throwable cause) {
+        super(message, cause);
+    }
+
     /**
      * Create an ObjectStreamException.
      */
     protected ObjectStreamException() {
         super();
     }
+
+    /**
+     * Create an ObjectStreamException with the specified cause.
+     *
+     * @param cause the cause
+     * @since 19
+     */
+    protected ObjectStreamException(Throwable cause) {
+        super(cause);
+    }
 }