diff options
Diffstat (limited to 'libjava/java/io/ObjectInputStream.java')
| -rw-r--r-- | libjava/java/io/ObjectInputStream.java | 30 |
1 files changed, 27 insertions, 3 deletions
diff --git a/libjava/java/io/ObjectInputStream.java b/libjava/java/io/ObjectInputStream.java index 47fd0789306..54661a9bc53 100644 --- a/libjava/java/io/ObjectInputStream.java +++ b/libjava/java/io/ObjectInputStream.java @@ -113,7 +113,10 @@ public class ObjectInputStream extends InputStream * <code>private void readObject (ObjectInputStream)</code>. * * If an exception is thrown from this method, the stream is left in - * an undefined state. + * an undefined state. This method can also throw Errors and + * RuntimeExceptions if caused by existing readResolve() user code. + * + * @return The object read from the underlying stream. * * @exception ClassNotFoundException The class that an object being * read in belongs to cannot be found. @@ -199,7 +202,6 @@ public class ObjectInputStream extends InputStream for (int i = 0; i < n_intf; i++) { intfs[i] = this.realInputStream.readUTF(); - System.out.println(intfs[i]); } boolean oldmode = setBlockDataMode(true); @@ -207,6 +209,21 @@ public class ObjectInputStream extends InputStream setBlockDataMode(oldmode); ObjectStreamClass osc = lookupClass(cl); + if (osc.firstNonSerializableParentConstructor == null) + { + osc.realClassIsSerializable = true; + osc.fields = osc.fieldMapping = new ObjectStreamField[0]; + try + { + osc.firstNonSerializableParentConstructor = + Object.class.getConstructor(new Class[0]); + } + catch (NoSuchMethodException x) + { + throw (InternalError) + new InternalError("Object ctor missing").initCause(x); + } + } assignNewHandle(osc); if (!is_consumed) @@ -1558,8 +1575,15 @@ public class ObjectInputStream extends InputStream catch (IllegalAccessException ignore) { } - catch (InvocationTargetException ignore) + catch (InvocationTargetException exception) { + Throwable cause = exception.getCause(); + if (cause instanceof ObjectStreamException) + throw (ObjectStreamException) cause; + else if (cause instanceof RuntimeException) + throw (RuntimeException) cause; + else if (cause instanceof Error) + throw (Error) cause; } } |