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Welcome to Scala version 2.8.0.r18383-b20090724020219 (Java HotSpot(TM) Client VM, Java 1.6.0_13).
Type in expressions to have them evaluated.
Type :help for more information.
scala> object MyEnum extends Enumeration {
| val ONE = Value("1")
| val TWO = Value("2")
| }
defined module MyEnum
scala> val one = MyEnum.ONE
one: MyEnum.Value = 1
scala> val out = new java.io.ObjectOutputStream(new java.io.ByteArrayOutputStream)
out: java.io.ObjectOutputStream = java.io.ObjectOutputStream@37dde9
scala> out.writeObject(one)
java.io.NotSerializableException: scala.collection.generic.VectorTemplate$$Elements
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.jav...
The text was updated successfully, but these errors were encountered:
Kieron Wilkinson (kieron) said:
Here it is again corrected using WikiFormatting:
Welcome to Scala version 2.8.0.r18383-b20090724020219 (JavaHotSpot(TM) ClientVM, Java1.6.0_13).
Type in expressions to have them evaluated.
Type:help for more information.
scala>objectMyEnumextendsEnumeration {
|valONE=Value("1")
|valTWO=Value("2")
| }
defined module MyEnum
scala>valone=MyEnum.ONE
one:MyEnum.Value=1
scala>valout=new java.io.ObjectOutputStream(new java.io.ByteArrayOutputStream)
out: java.io.ObjectOutputStream= java.io.ObjectOutputStream@37dde9
scala> out.writeObject(one)
java.io.NotSerializableException: scala.collection.generic.VectorTemplate$$Elements
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.jav...
Welcome to Scala version 2.8.0.r18383-b20090724020219 (Java HotSpot(TM) Client VM, Java 1.6.0_13).
Type in expressions to have them evaluated.
Type :help for more information.
scala> object MyEnum extends Enumeration {
| val ONE = Value("1")
| val TWO = Value("2")
| }
defined module MyEnum
scala> val one = MyEnum.ONE
one: MyEnum.Value = 1
scala> val out = new java.io.ObjectOutputStream(new java.io.ByteArrayOutputStream)
out: java.io.ObjectOutputStream = java.io.ObjectOutputStream@37dde9
scala> out.writeObject(one)
java.io.NotSerializableException: scala.collection.generic.VectorTemplate$$Elements
at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1156)
at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1509)
at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1474)
at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.jav...
The text was updated successfully, but these errors were encountered: