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POObjectOutput throws java.io.NotSerializableException
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  1. POObjectOutput throws java.io.NotSerializableException
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    copied!<p>This is the class that's about to be serialized into a byte array.</p> <pre><code>public class DummyClass implements Serializable { private static transient final long serialVersionUID = -8483859843874771619L; public String y; public DummyClass(String y) { this.y = y; } public String getY() { return this.y; } } </code></pre> <p>This is the Serialization execution test</p> <pre><code> ByteArrayOutputStream bos = new ByteArrayOutputStream(); ObjectOutput out = null; byte[] bs = null; try { DummyClass dummyClass = new DummyClass("World I Salute you"); out = new ObjectOutputStream(bos); out.writeObject(dummyClass); // &lt;--- Throws exception here bs = bos.toByteArray(); } finally { out.close(); bos.close(); } </code></pre> <p>and regarding the stack trace:</p> <pre><code>java.io.NotSerializableException: tests.DummyClassTest at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.defaultWriteFields(Unknown Source) at java.io.ObjectOutputStream.writeSerialData(Unknown Source) at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source) at java.io.ObjectOutputStream.writeObject0(Unknown Source) at java.io.ObjectOutputStream.writeObject(Unknown Source) at tests.DummyClassTest.dummyTest(DummyClassTest.java:109) </code></pre> <p>The Obvious question is what am i doing wrong?</p> <p>Cheers.</p> <p><strong>EDIT</strong>:</p> <p>The whole Class</p> <pre><code>public class DummyClassTest { public class DummyClass implements Serializable { private static transient final long serialVersionUID = -8483859843874771619L; public String y; public DummyClass(String y) { this.y = y; } public String getY() { return this.y; } } @Test public void dummyTest() throws IOException { ByteArrayOutputStream bos = new ByteArrayOutputStream(); ObjectOutput out = null; byte[] bs = null; try { DummyClass dummyClass = new DummyClass("World I Salute you"); out = new ObjectOutputStream(bos); out.writeObject(dummyClass); bs = bos.toByteArray(); } finally { out.close(); bos.close(); } } } </code></pre>
 

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