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From "Igor V. Stolyarov (JIRA)" <j...@apache.org>
Subject [jira] Created: (HARMONY-1054) [classlib][io] java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream
Date Thu, 03 Aug 2006 09:30:14 GMT
[classlib][io] java.io.BufferedInputStream.read() throws unexpected exception when it created
from null InputStream
-------------------------------------------------------------------------------------------------------------------

                 Key: HARMONY-1054
                 URL: http://issues.apache.org/jira/browse/HARMONY-1054
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Igor V. Stolyarov


java.io.BufferedInputStream.read() throws unexpected exception when it created from null InputStream

Test---------------------------------------------------------------------------------

import java.io.*;

public class Test {
    public static void main(String[] args) { 
        try {                
            BufferedInputStream str = new BufferedInputStream (null);
            str.read();             
     } catch (Exception e) {
             e.printStackTrace();               
     }
    } 

}

Output-------------------------------------------------------------------------------

BEA JRockit:
java version "1.5.0"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0-b64)
BEA WebLogic JRockit(R) (build dra-38972-20041208-2001-win-ia32, R25.0.0-75, GC:
 System optimized over throughput (initial strategy singleparpar))

java.io.IOException: Stream closed
        at java.io.BufferedInputStream.getInIfOpen(BufferedInputStream.java:134)

        at java.io.BufferedInputStream.fill(BufferedInputStream.java:218)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:235)
        at DateTest.main(DateTest.java:33)

Harmony:
java version 1.5 (subset)

(c) Copyright 1991, 2006 The Apache Software Foundation or its licensors, as app
licable.
java.lang.NullPointerException
        at java.io.BufferedInputStream.fillbuf(BufferedInputStream.java:122)
        at java.io.BufferedInputStream.read(BufferedInputStream.java:192)
        at DateTest.main(DateTest.java:33)



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