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Date: Thu, 14 Dec 2006 08:32:21 -0800 (PST)
From: "Pavel Afremov (JIRA)" <jira@apache.org>
To: commits@harmony.apache.org
Subject: [jira] Created: (HARMONY-2718) [classlib][drlvm] Simple test is
 source of memory leak and uncaught OutOfMemoryError.
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[classlib][drlvm] Simple test is source of memory leak and uncaught OutOfMemoryError.
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                 Key: HARMONY-2718
                 URL: http://issues.apache.org/jira/browse/HARMONY-2718
             Project: Harmony
          Issue Type: Bug
          Components: Classlib
            Reporter: Pavel Afremov
         Attachments: ZipDictionaryTest.java

The following test is source of  memory leak (in classlib native code conceivably) and uncaught OutOfMemoryError.

import java.util.zip.Deflater;

public class ZipDictionaryTest {
    private static final int MAX_ITERATION_NUMBER = 30000000;
    private static final int PRINT_ITERATION_NUMBER = 500000;
    private static final int DICTIONARY_SIZE = 100;

    public static void main(String[] args) {
        Deflater compresser = new Deflater();
        byte[] dictionary = new byte [DICTIONARY_SIZE];

        for (int i = 0; i < MAX_ITERATION_NUMBER;) {
            System.out.println("Iteration = " + i);

            for (int l = i + PRINT_ITERATION_NUMBER; i < l; ++i) {
                compresser.setDictionary(dictionary,0,DICTIONARY_SIZE);
            }
        }

        System.out.println("PASS");
    }
}


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