Zip « Zip « Java I/O Q&A





1. Why does the maven-assembly-plugin puts the same dependency in my zip multiple times?    stackoverflow.com

I put together an assembly descriptor

<assembly>
<id>all</id>
<formats>
 <format>zip</format>
</formats>
<includeBaseDirectory>false</includeBaseDirectory>
<moduleSets>
 <moduleSet>
  <includes>
   <include>org.openscada.atlantis:org.openscada.atlantis.core.common</include>
   <include>org.openscada.atlantis:org.openscada.atlantis.net.base</include>
   <include>org.openscada.atlantis:org.openscada.atlantis.core.net.base</include>
   ... some more ...
   <include>org.openscada.atlantis:org.openscada.atlantis.spring.components</include>
  </includes>
  ...

2. java.util.zip: putNextEntry    stackoverflow.com

I'm trying to modify a file in a zip-file using java.util.net As direct modification of a file is not possible and I want to modify only one single file, I just create ...

3. Poor Performance of Java's unzip utilities    stackoverflow.com

I have noticed that the unzip facility in Java is extremely slow compared to using a native tool such as WinZip. Is there a third party library available for Java that is ...

4. What version of ZIP is supported by Java (1.6 - or any version for that matter)    stackoverflow.com

There are several versions of the ZIP format (http://en.wikipedia.org/wiki/ZIP_%28file_format%29#Version_history). It's unclear which version Java supports. In the source for ZipOutputStream it defines a constant related to the "minimum version ...

5. Implementation of 7Zip in JAVA    stackoverflow.com

I have downloaded the LZMA SDK from the 7zip website but to my disappointment it does only support compression and decompression and does not support AES cypto. Does anyone know ...

6. Why isn't javax.activation in the java source zip?    stackoverflow.com

elsewhere eg.[1] it is explained that when you install the java source in ubuntu, it is put here: /usr/lib/jvm/java-6-sun-1.6.0.20/src.zip The problem is that it does not contain the javax.activation package and thus not ...

7. Java: How to write a `zip` function? What should be the return type?    stackoverflow.com

What should be the return type of a zip function? (zip as in most other languages, e.g. read here) I thought about some Pair-type but that does not exist in ...

8. What is the "Jodatime" / "Apache commons" of Zip/Unzip Java utilities?    stackoverflow.com

I'm sure that there is a mature, widely used ZIP file utility out there, I just can't seem to find out. Something wit the same maturity as Apache Commons, Google Collections, ...

9. Why are my java.util.zip functions showing inconsistent behavior?    stackoverflow.com

I have a Java application that uses the java.util.zip library to compress and decompress files. What I have is a zip file on the server (created by my application) and the ...





10. java.util.zip has problems with periods in filenames / directorynames?    stackoverflow.com

I want to unzip an iPhone app .ipa file. This is actually zip file that extracts normally. But the actual app file in it is a folder with the ending .app ( ...

11. How does one build the java JRE from source (src.zip in JDK)?    stackoverflow.com

Surprisingly enough I couldn't find the answer to this question. I am trying to rebuild the java JRE from source. I obtain the java JRE source by extracting the src.zip file in ...

12. Zipping a HTTP Response? Possible?    stackoverflow.com

Having an issue where certain page's contents are abnormally huge. In the 5 to 10 megs range. This is rendered using Velocity and Java on the server side. It's obviously possible to ...

13. java keeps changing the first zip code    stackoverflow.com

I dont get why when i compile this code i get the incorrect zip code.

John Smith
486 test St.
Yahoo, MA 898 - 2597JohnSmith
486 test St.
Yahoo, MA 898  2597
Code
public class test
{
  ...

14. A follow-up question for the unzip/zip in Java    stackoverflow.com

I asked a question earlier about unzip/zip using windows cmd command in Java. That turn out to be not good for a program and one would suggest using the java.util.zip ...

15. How to use LZMA SDK to compress/decompress in Java    stackoverflow.com

http://www.7-zip.org/sdk.html This site provide a LZMA SDK for compress/decompress files, I would like to give it a shot but I am lost. Anyone got experience on this? Or a tutorial? Thanks. ...

16. Zip in j2me using jazzlib    stackoverflow.com

I am using jazzlib package in j2me application to compress the xml file in zip format using ZipOutputStream and the send the compress stream to the server as a string . ...





17. Zip polling on the basis of region    stackoverflow.com

Im writing an app that has to generate as output the diff between all the zips present in the east coast(US) and the zips present in once of our in house ...

18. How can zip and unzip on j2me    stackoverflow.com

Please post me simply code that can create zip and unzip, i need it now. Thanks

19. Gradle Zip task to do multiple sub-trees?    stackoverflow.com

We're trying to build up a minorly complicated Zip file in Gradle from multiple filesystem source trees, but no matter how many into specifications we give, it all puts them in ...

20. Java: unzipping is significantly slower than zipping    stackoverflow.com

I have some code that zips up a file sends it over the network and then unzips it on the other end. I'm still testing the code and the source and ...

21. apache VFS with res and zip together    stackoverflow.com

I would expect this work.

FileSystemManager fileSystemManager = VFS.getManager();

FileObject fileObject = fileSystemManager.resolveFile("zip:res:hello.zip");
But I'm getting URI "res:hello.zip" is not an absolute file name.
With this I'm successfully getting my zip file, but not ...

22. some queries regarding usage of java.util.z iip.*    stackoverflow.com

I have with me code for unzipping the contents of a zip file (if a directory has to be created then that is also created). However I want to check for the ...

23. What is the proper data type for a zip code?    stackoverflow.com

I'm making a technical design and I want to know the datatype of my zip code. Example: 4388 SF

24. Portable java solution for zipping/unzipping    stackoverflow.com

I'm looking for a simple package that I may simply call from command line (i.e. batch script) that can mostly replace the functionality of zip/unzip tools in Linux. Ideally, I'd ...

25. Zipping Subdirs    coderanch.com

I need to zip up the contents of a selected directory. Zipping up 'files' in this directory is no problem. However, my 'zipping' needs to be able to handle subdirs(and subdirs and so on) in that particular directory. Does anyone have some code examples that I could see for this? I was thinking that I need to utilize recursion to traverse ...

26. zipping or not    coderanch.com

hello all, in my program I want to parse several flatfiles. Depending on the source (where these files come from originally) a parsing procedure can involve only a single file, or several files (different or same format), or a zipfile with several files (different or same format). My problem is that I don't want to bother the parser with the I/O ...

27. Zip getCompressSize more efficient method ? Please ?    coderanch.com

Hi All, I've got this method to determine the file size if I compress the file, I'm just wondering is there a better way ? Also note that out.closeEntry(); must be called before you can obtain the size using getCompressSize() otherwise you get -1 ? public static long getCompressSize(String file) { long compsize = 0; byte[] buf = new byte[1024]; try ...

28. Unzip    coderanch.com

Hi.. I have a zip file which comes from DB as a blob and I need to check the contents of the files after unzipping.The checks I need to make are.. 1) The zip file should not contain more than one file in it 2)The file inside the zip file should be in a particular extension( like .xml or xls). Am ...

29. Problem with Unzipping    coderanch.com

Hi Guys, i have a directory.in tht directory there are many ZIP files.i want to extract all the files frm tht zip file. my main aim is to extract all the files if a directory name is given.. i m getting exception like this: java.util.zip.ZipException: The system cannot find the file specified the code is all follows: import java.io.*; import java.util.zip.*; ...

30. Problme with unzipping    coderanch.com

Hi I m writing code to list and extract all the files when a directory name is passed as an argument. my code works fine if the directory contains all the zip files.it extracts all the files. the problem i m getting when a directory contains subdirectory .it is giving me exception.. ========================= the code works fine if: it extratct all ...

31. Zip Exception    coderanch.com

Hi, I am getting "java.util.zip.ZipException: oversubscribed dynamic bit lengths tree" , when I am trying to retreive files from a zip file. I am using jdk1.5, windowsXP professional. The part of my code is, zipStream is ZipInputStream. do{ ZipEntry zipEntry = zipStream.getNextEntry(); if(zipEntry == null)break; System.out.println(zipEntry.getName()); }while(true); Can anyone help me solving this problem! Thanks in advance, -Tejo Kumar

32. Zip Exception    coderanch.com

Hi, I am getting "java.util.zip.ZipException: oversubscribed dynamic bit lengths tree" , when I am trying to retreive files from a zip file. I am using jdk1.5, windowsXP professional. The part of my code is, zipStream is ZipInputStream. do{ ZipEntry zipEntry = zipStream.getNextEntry(); if(zipEntry == null)break; System.out.println(zipEntry.getName()); }while(true); Can anyone help me solving this problem! Thanks in advance, -Tejo Kumar

33. unzipping problem    coderanch.com

Hi, I am trying to unzip files through "ZipInputStream". But getting the following exception for containing of swedish character in the filename (probably) java.lang.IllegalArgumentException at java.util.zip.ZipInputStream.getUTF8String(ZipInputStream.java(Compiled Code)) at java.util.zip.ZipInputStream.readLOC(ZipInputStream.java(Compiled Code)) at java.util.zip.ZipInputStream.getNextEntry(ZipInputStream.java(Compiled Code)) Anyone please help me to solve this problem.(Please note swedish character in filename is must) Thank you in advance!!!

34. Zip    coderanch.com

35. Why isnt my unzip program working??    coderanch.com

package Trial; import java.util.zip.*; import java.io.*; public class MyExtractor { public static void main(String args[])throws Exception { FileInputStream fis=new FileInputStream("C:\\Vray\\xml_files\\profiler-common.zip"); ZipInputStream zis=new ZipInputStream(new BufferedInputStream(fis)); ZipEntry entry; while((entry=zis.getNextEntry())!=null) { String name=entry.getName(); System.out.println("name="+name); String outputDir="C:\\Vray\\xml_files\\"; FileOutputStream out=new FileOutputStream(outputDir+File.separator+entry.getName()); BufferedOutputStream dest=new BufferedOutputStream(out,111148); int count; byte data[] = new byte[111148]; while ((zis.read(data, 0, 2048)) != -1) { dest.write(data, 0, zis.read(data, 0, 2048)); } } } ...

36. query about java.util.zip package    coderanch.com

Welcome to JavaRanch. ZIP supports several compression algorithms. Some are faster than others, while some produce smaller files than others. Usually, the faster they are, the lower the compression factor gets. These parameters let you choose which strategy to pursue (for those cases where compression factor or (de)compression time matters). Personally, I have never encountered a situation where the defaults weren't ...

37. zip data    coderanch.com

38. Problem unzipping with java.util.zip APIs    coderanch.com

This isn't post on how to actually use the APIs. What I was wondering if anyone else out there has encounterd compatibility problems with unzipping utilities based on java.util.zip and commercial archiving apps, like Winzip or /n Software's IPWorks! Zip. I've written a small app that just unzips zip files that are sent to us via ftp. The unzipping part uses ...

39. unzip problem, I give up now    coderanch.com

Hello everyone, every expert people, now I am giving up with java.util.zip : I think, i should use another package library to zip and unzip a big Files between 10-400 GB. Here my code to unzip a 25 GB Files, with the following error : Any help will be appreciated, thanks very much. java.util.zip.ZipException : zip file too large at java.util.zip.ZipFile.open

40. java.io.zip cannot uzip what it zips    coderanch.com

My problem began deploying a war file in tomcat. I get the error: java.io.FileNotFoundException: C:\MyWorkSpaces\X\A Swing Help System with CreateWebHelp_files\image001.png (The system cannot find the path specified) The file is in the war file and if I change the extension to zip, WinZip constructs the directory correctly. If I zip the original directory wit WinZip, it deploys fine in Tomcat. Tomcat ...

41. UTF-8 and Zip Issues    coderanch.com

I have a very strange problem and am lost. I've got a string that contains Chinese characters. This string needs to be zipped up as a text file, attached to an email and sent to the user. When the user receives the file, the text in the file contains garbage characters instead of Chinese. We've used the email process before to ...

42. component which validates international zip codes out of the box?    coderanch.com

Hi, I would like to know if there exists an commercial or openSource solution which provides validation for international zip codes. As we all know, zip codes vary from country to country. In Germany we do have 5 numbers. Other countries have different schema. Quick google search did not return any usefull result. Thanks Axel [ June 20, 2005: Message edited ...

43. Validate Zip code using reqular expression    coderanch.com

Hi there, I am trying to use regular expression to validate a zip code, but could not find a good solution. This is my requirements: 1. The zip code should be 5 digits. 2. The zip code should not be "00000", "88888" or "99999". How can I do this validation in a single reqular expression? Thanks, Mike

44. Puzzled in java zip API    coderanch.com

Yes, ZipEntry has setComments and getComments methods, but those are for a particular entry, not for the file as a whole (which is what Haiqiang is asking about). Looking at the source, it seems that the comments written by ZipOutputStream.setComments do not seem to get read by ZipInputStream - they're part of a file footer, so to speak, that follows the ...

45. Zip Code Search API    coderanch.com

I want to implement a zip code search. The idea is that you enter a zip code to search, and the results contain records where the zipcode is within a certain number of miles from the zip code you entered. I also want to display how many miles the resulting zipcode is from the one you entered. Is there an api ...

46. Zip code tables    coderanch.com

47. How to unzip a Mac application in Java    coderanch.com

Does anyone know how to unzip an Mac aplication in Java? I used the ZipFile method, it unzipped a file fine, but the result directory's structure and size are diffrent than the originals. The worst part is that the unzipped application is not recognized as a Mac application anymoe. As we all know, Mac application is indeed a collection of files ...

48. Saving a openoffice worksheet but it save as a .zip extension instead of .ods extemsion    coderanch.com

Greetings, currently i'm facing a problem. I create a program when user click on a link, it will prompt the user to open or save the openoffice worksheet (.ods) However when user clicks on the save option, it prompt to save as a .zip file extension instead of the .ods extension Therefore i think of this solution to solve my problem ...

50. Creating spanned ZIP with Java?    coderanch.com

I don't think Java's ZIP API can do it unfortunately. I've been looking for other API's as well but without any luck. If there is anyone that knows an API that can do it I am very happy to hear it. ZIP isn't absolutely necessary. Any other type of compression will do as long as I can create spanned archives from ...

51. Better ZIP libarary for Java    coderanch.com

I'm trying to read the file lists (names, paths, CRC, etc.) for ZIP files that were created with WinZIP and 7ZIP. Many of the archive files are over 4 gigs and many of the files in the archive files are over 4 gigs. The ZipFile and ZipInputStream class in the standard Util library are NOT working. I've been searching everywhere to ...

52. Is Zip or not?    coderanch.com

An empty zip file is still a zip file, so it shouldn't produce any errors. If you mean a 0 byte file with the .zip extension, then that is simply put not a zip file. If you want to disallow empty zip files (zip files without any entries), simply count the number of entries, and after the loop throw an exception ...

53. need help with zip decompression    coderanch.com

Hi, Can someone please help with the below issue. I cannot extract(unzip) the zip file content using the below code: public class ZipTester { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub try { ZipProcessor.zipFileExtractor("D:\\mbmkh\\Moieen_work\\Zip Extraction\\source", "D:\\mbmkh\\Moieen_work\\Zip Extraction\\destination", "DURSME_1.xml.zip"); } catch (Exception e) { // TODO Auto-generated catch block e.printStackTrace(); } } } ...

54. the limitation of java.util.zip    coderanch.com

Hi, Anybody knows the maximum file sizes I can zipped using java.util.zip ? I googled but did not find anything official from Sun. some articles say about 65536 entries in a file is the maximum, and usually zip file size should not > 4G. If you know any information about it, please kindly share with me .. Appreciated!

55. using zip in process    coderanch.com

Hello i hava task and i must using linux command zip (not java.library zip or other ) in my program user send parameter path to the directory and program must zip all files in this subdirectory so i write this command in linux: find /home/user/test -type f -exec zip '{}'.zip '{}' \; and its work very god but i have problem ...

56. How to just get java source code (src.zip), without installing full JDK ?    coderanch.com

Confusing. You say you're searching for src.zip file. What do you mean by that? The Eclipse web site says that Eclipse will run with just the JRE installed, but I read in other places that some functionality may be missing. Therefore, you should be able to use Eclipse to edit source code without the JDK installed, but I'm confused what the ...

57. zip with java    go4expert.com

hi, i have a problem while developing a zip utility in java. we can zip a file and but not a directory(according to my knowledge)? how can i do it ? and can u refer me a resource of how zip actually works i.e. i mean to say zip algorithm. waiting sallu

58. unzip .jar/decompile .class/edit .jad/re-compiled . class ????    java-forums.org

Hi All, I'm new in Java, I know some basic concepts. I think that my matter, for a JAVA guru, is very easy to sort out. I have got a .jar file and my goal is to decompile .class in order to edit/substitute a string in the .java file. These are the steps fallowed : 1) Unzipped .jar --> I have ...

59. Unzip    java-forums.org

60. unzip.waitfor();?    java-forums.org

public class runUnZip { public static void runUnZip(String command, String curDir) throws IOException { try { ZipFile zf = new ZipFile(command); Enumeration zipEnum = zf.entries(); String dir = curDir; while (zipEnum.hasMoreElements()) { ZipEntry item = (ZipEntry) zipEnum.nextElement(); if (item.isDirectory()) { File newdir = new File(dir + File.separator + item.getName()); newdir.mkdir(); } else { String newfilePath = dir + File.separator ...

61. recursive method with java.util.zip    forums.oracle.com

Hi, Sorry, but I haven't read your code that much since I found it pretty hard to read. What do you want to do? Should the zip-file contain zip-files? Kaj Ps. You should stop using the prefixes a, s, b, i and so on. It's very seldom used in Java and only makes it harder to read and understand the code. ...

63. jdk in a zip?    forums.oracle.com

Is it possible to have jdk just in a zip file i.e not as an installer ? Ofcourse nothing will be written in the registry... But I have a tool that creates installer for an application and the requirement is to have jdk to be extracted in the directory in which user installs the application. The tool can easily create system ...

64. i need the ibm-javacomm-win32-x86.zip, badly, asap    forums.oracle.com

guys can anyone tell me where i can download the ibm-javacomm-win32-x86.zip, i really need it asap, i need it because im using java.comm api with an applet and due to incompatibilities it is not working.. they said that ibm-javacomm-win32-x86.zip will solve this problem but as of now the website where i can download it is not working.. can anyone help me ...

65. ojdbc14.zip    forums.oracle.com

ojdbc14 is a zip file downloaded from oracle. it contains directories containing class files As Duffy said, you require a jar file. 1. You could rename the .zip to .jar - would work. 2. You could try placing the zip file in the cp. Never tried this - dont know if java scnas zip files in the cp. 3. If you ...

66. Create Distribute Zip    forums.oracle.com

67. How to zip my java code    forums.oracle.com

68. JDK 5 available as a zip ??    forums.oracle.com

69. Waiting for unzip?    forums.oracle.com

70. Format Mask problems - whoah! what happend to my zip code!?!??!?!?!    forums.oracle.com

The problem If you do not use the zip code extension (last 4 digits of the mask), the entry disappears when you tab off of the field and navigate to the next field on the screen. For example: the user types in '70345' and hits the tab key. The entire entry disappears and the cursor and focus moves to the next ...

71. JDK 16: java vm crash at java.util.Zip    forums.oracle.com

Stack: [0x34b07000,0x34b58000], sp=0x34b55148, free space=312k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) C [libzip.so+0xbc53] C [libzip.so+0xc00b] ZIP_GetEntry+0x10b C [libzip.so+0x31b9] Java_java_util_zip_ZipFile_getEntry+0xc9 J java.util.zip.ZipFile.getEntry(JLjava/lang/String;Z)J J java.util.zip.ZipFile.getEntry(Ljava/lang/String;)Ljava/util/zip/ZipEntry; J java.util.jar.JarFile.getEntry(Ljava/lang/String;)Ljava/util/zip/ZipEntry; J sun.misc.URLClassPath$JarLoader.getResource(Ljava/lang/String;Z)Lsun/misc/Resource; J sun.misc.URLClassPath$JarLoader.findResource(Ljava/lang/String;Z)Ljava/net/URL; J sun.misc.URLClassPath.findResource(Ljava/lang/String;Z)Ljava/net/URL; v ~BufferBlob::Interpreter v ~BufferBlob::StubRoutines (1) V [libjvm.so+0x21c63d] V [libjvm.so+0x3107b8] V [libjvm.so+0x21c4d0] V [libjvm.so+0x272383] C [libjava.so+0xa9bc] Java_java_security_AccessController_doPrivileged__Ljava_security_PrivilegedActi on_2Ljava_security_AccessControlContext_2+0x3c v ~BufferBlob::Interpreter v ~BufferBlob::Interpreter v ~BufferBlob::Interpreter v ~BufferBlob::Interpreter v ...

72. jdk-6-doc.zip    forums.oracle.com

Oh, come on.... let's see how would you do that... who makes Java? hhhmmm... uh, Sun does !! Let's try www.sun.com. Hey, it has a download page.. let's check that. What do you know... it shows Java SE... I'll go look at that. Wow ... there a listing for "Java SE Development Kit (JDK) 6 Update 11"... sounds like what I'm ...

73. Unzip issue    forums.oracle.com

Hi, The code is as follows public class TestUnzip { final static int BUFFER = 2048; public static void unzip(String zipFile) { try { BufferedOutputStream dest = null; BufferedInputStream is = null; ZipEntry entry; ZipFile zipfile = new ZipFile(zipFile); Enumeration e = zipfile.entries(); while(e.hasMoreElements()) { entry = (ZipEntry) e.nextElement(); System.out.println("Extracting: " +entry); is = new BufferedInputStream (zipfile.getInputStream(entry)); int count; byte data[] ...

74. Fast Zip    forums.oracle.com

75. deflate mode in java.util.zip    forums.oracle.com

Hi, I'm a newbie.. and I'm sorry if in the future I make a mistake in my post.. but.. I really need your help Does anyone know which Deflate mode that java.util.zip use? Because I konw that Deflate compression have 3 modes: 1. No compression 2. Compression with fixed Huffman code tables 3. Compression with dynamic Huffman code tables I need ...

76. Problems with java.util.zip    forums.oracle.com

I've got a odd problem here. I'm not sure if this is the appropriate forum but I couldn't find anyplace more appropriate. So the problem is... I create my ZIP file and if I open it in WinZip, no problem. But if I open the ZIP file using the 'Compressed Folders' feature of Windows Explorer I don't see any of the ...

77. Missing Src.Zip in JDK 6 Update 7    forums.oracle.com

I just downloaded JDK 6 update 7 - Windows offline installable which was about 77 M. But after installing JDK, I can not find src.zip (or src.jar, or anything similar) anywhere. Only defaults I chanegd was changed the default installation path, didn't touch anything else. Has anyone faced any such problem with this version, and what's the solution?

78. Package javax.net missing from src.zip?    forums.oracle.com

79. Bug in java.util.zip?    forums.oracle.com

Hi, I have some code that uses java.util.zip to put "MyFile" into "My.zip" file (using ZipOutputStream, etc). When I use java.util.zip to reopen the zip file, I run into a problem. I open a ZipInputStream and call getNextEntry(), and get a ZipEntry for "MyFile" file I zipped. I then call ZipEntry.getSize() but it returns -1 (size unknown). But if I create ...

80. classes.zip?    forums.oracle.com

81. Getting an BMP from Zip and show it in an Canvas    forums.oracle.com

Ooops i see! blame on me! zipIn.read(data,0,(int) entry.getSize()-1); would be right. But still no effect! Nothing is shown! Have you got an explanation for that, when i store the bmp on Harddisk an load it via ImageIO than it works? But in my final application i can not store it on an Harddisk! Does ImageIO.read does make any convertion? thx a ...

82. Java and Zip    forums.oracle.com

Just to expand on twupak's response, within the ZipFile object you'll find one or more ZipEntry objects. If you know the name of the file you want to extract, you can use the ZipFile's getEntry(String name) method to move to the desired entry (an example for extracting the file after locating it within the archive is given below). If you're not ...

83. Java Zip doesn't work when making WAR!    forums.oracle.com

I have written code to zip up an exploded war directory. I deploy the war in Tomcat (and websphere) and it fails with the error; SEVERE: Exception fixing docBase: {0} java.io.FileNotFoundException: C:\Docucorp\Tomcat\webapps\testccm\dmg\calendar.htm (The system cannot find the path specified) at java.io.FileOutputStream.open(Native Method) at java.io.FileOutputStream.(FileOutputStream.java:179) ................... I can use Winzip, WinRar or Windows File explorer to open the war file (as a ...

84. java.util.zip Issue    forums.oracle.com

85. zip code API    forums.oracle.com

Can anyone tell me of an API to handle US zip codes. In particular, I would like a 'reverse lookup', ie, given a zip code, get the city/state. You might want to validate your requirements by the way. In my area it is quite possible to reverse a zip code and get a city and yet the address is not in ...

86. Issues on Zip    forums.oracle.com

87. getting the zip details    forums.oracle.com

Hi all Am having and important zip file. which is saved with a password, but now i forgot it. But am in a need to open it. I tried to open it using the java.utils.zip classes. But whenever am trying to opwn the file its giving an exception that. Header is encripted. So I want to decript it and use any ...

88. zip    forums.oracle.com

89. Unzip using zlib java    forums.oracle.com

hello friends, Please help me out...iam in urgent help..iam not getting answer for this .. Using zlib java.. I have a zipfile named prabhu.zip It contains prabhu\prabhuimage\imagefiles right now iam able to unzip only files in current folders..i mean prabhu i want to unzip subfolders also...eg prabhuimage folder.. RIght now only files in current folder is getting unzipped.. please understand this ...

90. JAVA Zip    forums.oracle.com

Hi When I zip a file using java it keeps giving the whole path of the file in the zip file. i.e. c:\temp\file\filename.txt when you open the zip file you see 'c:\temp\file\filename.txt' If I copy the *.txt file into my class folder and zip it there I get just the file in the zip file. I do not want to move ...

91. How do I estimate time takes to Zip/Unzip using java.util.zip ?    forums.oracle.com

For unzip use the ZipInputStream and pass it a CountingInputStream that keeps track ofr the number of bytes read from it (you write this). This CountingInputStream extends fileInputStream and as such can provide you with information about the total number of bytes available to be read and the number already read. This can give a crude idea of how much work ...

94. Java Zip - Null bytes    forums.oracle.com

invalidParameter wrote: Because, the problem that i'm currently facing the NULL (0x00) bytes at the end of the file. And i donno how to debug to the problem? 1) Provide an SSCCE, as requested previously. 2) You asked about the difference between two if tests. I suggested that you check the documentation for your answer. Also, I have been using the ...