possible bug in java.util.DeflaterOutputStream

Ulf Zibis Ulf.Zibis at gmx.de
Sun Jul 4 17:11:24 UTC 2010


Hi,

writing data to a zip file returns following 2 error lines:
bit length overflow
code 0 bits 6->7
I use:
     DataOutputStream dos = new DataOutputStream(new 
DeflaterOutputStream(new FileOutputStream(outFilePathName)));

Is there any idea, where this comes from?

The class to run:
https://java-nio-charset-enhanced.dev.java.net/source/browse/java-nio-charset-enhanced/branches/JDK-7/j_l_Character_names/src_sherman2/build/tools/generatecharacter/CharacterNamesGenerator6.java?rev=1106&view=markup
(From NetBeans run configuration gen_sherman2_6)
My project:
https://java-nio-charset-enhanced.dev.java.net/source/browse/java-nio-charset-enhanced/branches/JDK-7/j_l_Character_names/?rev=1106

If I write to normal file, no error occurs:
      DataOutputStream dos = new DataOutputStream(new 
FileOutputStream(outFilePathName));

-Ulf






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