Package sun.misc

hi
where do i download the package / jar file sun.misc
Thnx in advance
Vinodh

Please read this first ("Why Developers Should Not Write Programs That Call 'sun' Packages")
http://java.sun.com/products/jdk/faq/faq-sun-packages.html
By the way, sun.misc package is available in rt.jar, like the java.lang package, and does not require any special parameters to javac. The source for sun.misc package can be perused in src.jar and you can generate the javadocs for that source files using the javadoc tool.

Similar Messages

Sun.misc package

I need the source code for the package sun.misc i need the .java files to compile. Where can I download this from the downloads page?
Edited by: itlwc on Oct 3, 2008 8:19 AM

Why do you need source code for sun.misc to compile your classes? Won't classes.jar or rt.jar suffice?
-Kedar

Where to find sun.misc package???

Hi everybody,
I need to do uuencoding and read about appropriate classes within the sun.misc package. Regrettably I can't it.
Any advice???
Kind regards,
Gunnar Osterode

By the way, the sun.misc.* package is included in
rt.jar, the Java runtime classes - these should always
be available ... in the sun's implementation.
http://java.sun.com/products/jdk/faq/faq-sun-packages.html

Where to find sun.misc.BASE64Encoder

Hi!
I'm not sure if this is the right forum but...
I need to encode a string in Base64 but I don't know how.
I found people using the class sun.misc.BASE64Encoder but I can�t find it.
I suppose it is part of a package that is downloadable (i hope at least) but I don't know where to search.
I don't need an automatic encoder really. I just want to encode a particular string. Is there another one-time-solution?
Please help
Kind regards
/Stefan F�gersten, InfoGrator

There are a number of free open source Base64 encoders. As a rule, you should not rely on classes in 'com.sun'. It's somewhat unfortunate that they didn't provide a Base64 encoder/decoder in the stock library, it's quite a common request.
http://www.google.com/search?q=Java+Base64+Encode
Good luck,
-Derek

Sun.misc.HexDumpEncoder.encodeBuffer alternative in java se 6

Hello all,
One of my application used following code which is developed in java 1.2.2 but now we are migrating this application to java se 6 where the following code is depracted.
sun.misc.HexDumpEncoder.encodeBuffer
Can any one guide for the above code replacement in java se 6
Thanks & Regards,

javaHelp wrote:
i wanted to ask that:
is currently java se 6 has any new api for this code?The sun packages are not part of the public api.
From [http://java.sun.com/products/jdk/faq/faq-sun-packages.html|http://java.sun.com/products/jdk/faq/faq-sun-packages.html]
The java.*, javax.* and org.* packages documented in the Java 2 Platform Standard Edition API Specification make up the official, supported, public interface.
If a Java program directly calls only API in these packages, it will operate on all Java-compatible platforms, regardless of the underlying OS platform.
The sun.* packages are not part of the supported, public interface.
A Java program that directly calls into sun.* packages is not guaranteed to work on all Java-compatible platforms. In fact, such a program is not guaranteed to work even in future versions on the same platform. If that does not answer your question, re-read reply 6.

Sun.misc.BASE64Encoder and JDK 1.4.1 for Unix

I apologize for asking what seems like such a basic question in this forum, but my search for help with this issue has been unsuccessful so far.
I developed a Java application under JDK 1.3.0 for Windows 9x/NT4 which uses sun.misc.BASE64Encoder in HTTP basic authentication transactions. It works as expected under JRE 1.3.0 for Win9x/NT. Now I'm running JDK 1.4.1 on Mandrake Linux 9.0. This same application throws "error:Cannot find type "sun/misc/BASE64Encoder".
Do I need a JAR file that was not packaged with JDK 1.4.1 for Linux? Any ideas on how to get this working?
Thank you,
J. Davis

It's working now.
Thank you for reading.

Any class can replace sun.misc.BASE64Encoder?

In my program i want encode something, so i use the sun.misc.BASE64Encoder . But according to the JDK documents, i should not call "sun.*" package. In my applet program the access control exception occurs with the sun.misc. I have to give up the sun.misc.BASE64Encoder .
Any other class replace BASE64Encoder that i can use?
Please help me.
Thank you very much!
coral9527

Read the whole page:
http://iharder.sourceforge.net/xmlizable/

JCS is not supporting sun.misc.BASE64Encoder().encode()

Hi All,
We were used sun.misc.BASE64Encoder().encode() in one of our products and its not supporting in JCS. This class is not mentioned in white list errors. We are able to deploy this product in cloud and whenever it executes the above method its throwing an error and it is "Error Message: access denied (java.lang.RuntimePermission accessClassInPackage.sun.misc)". Please suggest work around for the above code.
Thanks&Regards,
Raghu

Hi,
Whitelist processing is our best effort to indicate what "will" work in Java Cloud Service. There are situations where we cannot definitively indicate if you are using an API that wont work on JCS. The runtime process is the source of truth. I have passed along this message to our development team. They will investigate and if possible introduce a warning in the whitelist in our next release. Thanks and I appreciate you pointing that out. This package is not supported in JCS.
Thanks,
-Anand.

JavaScript throwing sun.misc.InvalidJarIndexException: Invalid index

I'm trying to run a importPackage call in JavaScript code that I'm invoking in my application and it's throwing a "sun.misc.InvalidJarIndexException: Invalid index" exception.
The exact line of code that's throwing the exception is:
importPackage(com.mathworks.toolbox.javabuilder);
This works fine when I run my application in Windows XP, but now that I'm trying to run it in Windows 7 64-bit it's not working. Another weird thing is that if I try to import any other packages that have the "com" prefix I get the same exception, I'm not sure if this has anything to do with it or if it's purely coincidental. I have other imports with out the "com" prefix that work just fine.
Has anybody ever seen this before?
Thanks for the help.

Found it!
jfxrt.jar was conflicting with the imports. I don't know why, but removing it from the classpath solved the problem. Maybe it was jfxrt.jar's INDEX.LIST file. I'm going to dig a bit further...

Java.lang.OutOfMemoryError at sun.misc.Unsafe.allocateMemory(Native Metho

Hi All,
I have noticed the below OOM exception in one of my TCP Node. This OOM didn't cause the JVM to crash. The JVM seems to be running and The node seems to be part of the Cluster. However this TCP node is not receiving and request and not logging anything since the error.
Has anyone experinced this exception/behaviour with JVM/coherence ?
Regards
S
An exception occ
urred while encoding a Response for Service=Proxy:ExendTcpProxyService:TcpAcceptor: java.lang.OutOfMemoryError
at sun.misc.Unsafe.allocateMemory(Native Method)
at java.nio.DirectByteBuffer.<init>(DirectByteBuffer.java:99)
at java.nio.ByteBuffer.allocateDirect(ByteBuffer.java:288)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.peer.acceptor.TcpAcceptor$BufferPool.instantiateResource(TcpAcceptor.CDB:8)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.peer.acceptor.TcpAcceptor$BufferPool.acquire(TcpAcceptor.CDB:25)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.peer.acceptor.TcpAcceptor$BufferPool.allocate(TcpAcceptor.CDB:3)
at com.tangosol.io.MultiBufferWriteBuffer.advance(MultiBufferWriteBuffer.java:903)
at com.tangosol.io.MultiBufferWriteBuffer.write(MultiBufferWriteBuffer.java:311)
at com.tangosol.io.AbstractWriteBuffer.write(AbstractWriteBuffer.java:110)
at com.tangosol.io.AbstractWriteBuffer$AbstractBufferOutput.writeBuffer(AbstractWriteBuffer.java:1276)
at com.tangosol.io.MultiBufferWriteBuffer$MultiBufferOutput.writeBuffer(MultiBufferWriteBuffer.java:648)
at com.tangosol.io.pof.WritingPofHandler.onOctetString(WritingPofHandler.java:637)
at com.tangosol.io.pof.PofBufferWriter.writeBinary(PofBufferWriter.java:602)
at com.tangosol.io.pof.PofBufferWriter.writeObject(PofBufferWriter.java:1329)
at com.tangosol.io.pof.PofBufferWriter$UserTypeWriter.writeObject(PofBufferWriter.java:2092)
at com.tangosol.io.pof.PofBufferWriter.writeMap(PofBufferWriter.java:1739)
at com.tangosol.io.pof.PofBufferWriter.writeObject(PofBufferWriter.java:1421)
at com.tangosol.io.pof.PofBufferWriter$UserTypeWriter.writeObject(PofBufferWriter.java:2092)
at com.tangosol.coherence.component.net.extend.message.Response.writeExternal(Response.CDB:15)
at com.tangosol.coherence.component.net.extend.Codec.encode(Codec.CDB:23)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Peer.encodeMessage(Peer.CDB:23)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.peer.acceptor.TcpAcceptor.encodeMessage(TcpAcceptor.CDB:8)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Peer.send(Peer.CDB:16)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Peer.post(Peer.CDB:23)
at com.tangosol.coherence.component.net.extend.Channel.post(Channel.CDB:25)
at com.tangosol.coherence.component.net.extend.Channel.send(Channel.CDB:6)
at com.tangosol.coherence.component.net.extend.Channel.receive(Channel.CDB:55)
at com.tangosol.coherence.component.util.daemon.queueProcessor.service.Peer$DaemonPool$WrapperTask.run(Peer.CDB:9)
at com.tangosol.coherence.component.util.DaemonPool$WrapperTask.run(DaemonPool.CDB:32)
at com.tangosol.coherence.component.util.DaemonPool$Daemon.onNotify(DaemonPool.CDB:63)
at com.tangosol.coherence.component.util.Daemon.run(Daemon.CDB:42)
at java.lang.Thread.run(Thread.java:619)

So there are 2 parallel approaches to tackle this
1) Try to figure out if your objects being exchanged are large and if there are bursts of traffic. i.e is the size of your nio buffer sufficient to handle your load. If so, check if the node doing the processing is unable to deal with events in a timely manner.
2) Open a ticket. What I heard from training is that in 3.5 coherence should have started choking traffic to the TCP node once it recognized the nio buffers are approaching capacity. So, this is not working
Fixing 2 will not solve 1. It will just delay the problem in my opinion.
Bottom line is that there is too much data backlogging in the buffer, either because of unexpected bursts, or because of large objects or because of slowdown in processing in the node.

Package sun.jdbc.rowset does not exist

Hi,
I am tryng to use a CachedRowSet in a JSP page. I got rowset.jar from sun and I put it in my classpath. When I try to import sun.jdbc.rowset I have the message "package sun.jdbc.rowset does not exist".
Please, could someone help me?
Tanks,
Celso

Hi,
Unfortunately not... The name of the package is rowset...
Some others ideas? Thanks,
Celso

Jasper Reports error LINUX "sun.misc.Unsafe.ensureClassInitialized(Native "

I have a servlet generating Reports using jasper reports. Its working perfectly on windows machine but on LINUX RHEL 4 SERVER it is throwing some error which is I am trying to tackle.
TOMCAT :5.0.28
JDK 1.4.2_08
I installed the deprecated libraries for X-windows server.
I think its JRloader which is throwing error but i have no clue how should I remove it.
I hope someone knows this problem.
error
javax.servlet.ServletException
     org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:682)
     org.apache.jsp.Login.MCRServlet_jsp._jspService(MCRServlet_jsp.java:220)
     org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:94)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
     org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:324)
     org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
     org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
root cause
java.lang.NoClassDefFoundError
     sun.misc.Unsafe.ensureClassInitialized(Native Method)
     sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:20)
     sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:122)
     java.lang.reflect.Field.acquireFieldAccessor(Field.java:779)
     java.lang.reflect.Field.getFieldAccessor(Field.java:760)
     java.lang.reflect.Field.getLong(Field.java:398)
     java.io.ObjectStreamClass.getDeclaredSUID(ObjectStreamClass.java:1478)
     java.io.ObjectStreamClass.access$400(ObjectStreamClass.java:47)
     java.io.ObjectStreamClass$3.run(ObjectStreamClass.java:335)
     java.security.AccessController.doPrivileged(Native Method)
     java.io.ObjectStreamClass.<init>(ObjectStreamClass.java:333)
     java.io.ObjectStreamClass.lookup(ObjectStreamClass.java:253)
     java.io.ObjectStreamClass.initNonProxy(ObjectStreamClass.java:453)
     java.io.ObjectInputStream.readNonProxyDesc(ObjectInputStream.java:1521)
     java.io.ObjectInputStream.readClassDesc(ObjectInputStream.java:1435)
     java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1626)
     java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
     java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)
     java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
     java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
     java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
     java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
     java.util.ArrayList.readObject(ArrayList.java:554)
     sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     java.lang.reflect.Method.invoke(Method.java:324)
     java.io.ObjectStreamClass.invokeReadObject(ObjectStreamClass.java:838)
     java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1746)
     java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
     java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
     java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)
     java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
     java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
     java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
     java.io.ObjectInputStream.defaultReadFields(ObjectInputStream.java:1845)
     java.io.ObjectInputStream.readSerialData(ObjectInputStream.java:1769)
     java.io.ObjectInputStream.readOrdinaryObject(ObjectInputStream.java:1646)
     java.io.ObjectInputStream.readObject0(ObjectInputStream.java:1274)
     java.io.ObjectInputStream.readObject(ObjectInputStream.java:324)
     net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:88)
     net.sf.jasperreports.engine.util.JRLoader.loadObject(JRLoader.java:64)
     ReportGenerator.ReportServlet.getCompiledReport(ReportServlet.java:210)
     ReportGenerator.ReportServlet.doPost(ReportServlet.java:55)
     ReportGenerator.ReportServlet.doGet(ReportServlet.java:39)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
     javax.servlet.http.HttpServlet.service(HttpServlet.java:802)

jaumev wrote:
I have exactly th e same problem.
Have someone solved it?
Thanks in advancePlease, don't resurrect old threads. Start a new thread if you have a specific question. I'm locking this one.
Kaj

Error: package sun.java2d.cmm does not exist

I started to use Netbeans IDE 7.0.1 with jdk 7u9. I have an issue with
import sun.java2d.cmm.ColorTransform;
import sun.java2d.cmm.PCMM;
etc.
If I import from the package sun.java2d.cmm I can run but I can NOT build my project because of error: package sun.java2d.cmm does not exist.
Please help.

java -cp .;c:\scientists\darwin.jar
MyProgramam i supposed to place the above code where i had
previous put
import com.darwinsys.util.*;
No. The command above is how you run your program. I assumed you had already compiled it. To compile it you need the command
javac -classpath .;c:\javacooksrc2\javacooksrc2.jar MyProgramAll the classpath does is tell the java compiler or the JVM where to find classes that are needed to compile/run your program.

Import sun.misc.BASE64Encoder;

Hi,
Can we use "import sun.misc.BASE64Encoder;" library in java mapping?
Thanks,
Best Regards.

Yes,you can.
Check out the following blog for an example : http://www.sdn.sap.com/irj/scn/weblogs;jsessionid=(J2EE3417400)ID1015865250DB11252644827406985331End?blog=/pub/wlg/9793%3Fpage%3Dlast%26x-order%3Ddate
Thanks,
Pooja Pandey

Sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)

Hi Avi,
Refer the earlier message below::
Now I have OC4J version 9.0.2.
The JDK version is Java(TM) 2 SDK, Standard Edition Version 1.3.1
OS : Solaris
I am trying to deploy the "How-To" example from the otn sample examples for JSP. It's a implementation of simple iterator tag. When I try to access the JSp page which has the taglib, it gives me the following error.
Can u tell me what this error is ????
500 Internal Server Error
OracleJSP:
JSP Error:
Request URI:/iterate/iterateSample.jsp
Exception:
java.lang.NullPointerException
     at sun.misc.Launcher$AppClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at java.lang.ClassLoader.loadClass(Unknown Source)
     at oracle.jsp.parse.JspUtils.loadClassJDK(JspUtils.java:219)
     at oracle.jsp.parse.JspUtils.loadClass(JspUtils.java:209)
     at oracle.jsp.parse.JspRTTag.(JspRTTag.java:102)
     at oracle.jsp.parse.JspParseState.createTagParser(JspParseState.java:410)
     at oracle.jsp.parse.JspParseTag.parseNextTag(JspParseTag.java:538)
     at oracle.jsp.parse.JspParseTagFile.parse(JspParseTagFile.java:160)
     at oracle.jsp.parse.OracleJsp2Java.transform(OracleJsp2Java.java:40)
     at oracle.jsp.runtimev2.JspPageCompiler.attemptCompilePage(JspPageCompiler.java:295)
     at oracle.jsp.runtimev2.JspPageCompiler.compilePage(JspPageCompiler.java:181)
     at oracle.jsp.runtimev2.JspPageInfo.compileAndLoad(JspPageInfo.java:338)
     at oracle.jsp.runtimev2.JspPageTable.compileAndServe(JspPageTable.java:481)
     at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:255)
     at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:407)
     at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:330)
     at javax.servlet.http.HttpServlet.service(HttpServlet.java:336)
     at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:696)
     at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:281)
     at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:735)
     at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:243)
     at com.evermind.util.ThreadPoolThread.run(ThreadPoolThread.java:64)
Hi,
I developed a component using struts framework and deployed it in TOMCAT. It works fine. Now I am trying to deploy it in OC4J. I get the following error when I try to access the JSP. Can anybody tell me what this error is and how to resolve it?
java.lang.NullPointerException
at java.lang.String.startsWith(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.TagLibraryStorage.getTagLibContext(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.HttpServer.getTagLibContext(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.HttpApplication.getTagLibContext(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.JSPPageCompilation.addTagLibTag(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.JSPPageCompilation.compile(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.JSPPage.compile(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.HttpApplication.getJSP(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.HttpApplication.serviceJSP(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.JSPServlet.service(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.ServletRequestDispatcher.invoke(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.ServletRequestDispatcher.forwardInternal(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.HttpRequestHandler.processRequest(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].server.http.HttpRequestHandler.run(Compiled Code)
at com.evermind[Oracle9iAS (1.0.2.2.1) Containers for J2EE].util.ThreadPoolThread.run(Compiled Code)
With Regards
Amit Kapoor
Title : re:OC4J Null Pointer Exception O/S : Solaris POST: REPLY (W/QUOTE)
Author : Amit Kapoor Type : Statement
Date : Jul 25, 2002 03:26 PT
The version of the OC4J is 1.0.2.2.1
Title : re:OC4J Null Pointer Exception O/S : Solaris POST: REPLY (W/QUOTE)
Author : Avi Abrami Type : Question
Date : Jul 25, 2002 03:31 PT
Hi Amit,
For starters, you are using an old version (1.0.2.2.1) of OC4J.
You can download newer versions from this web page:
http://technet.oracle.com/tech/java/oc4j/content.html
That page also has links to documentation, "how-to" documents and
sample code. Note that you also need to use compatible versions
of java.
Personally, I am using OC4J version 9.0.2.0.0 on SUN Solaris 7
with JDK 1.3.1 (also from SUN).
Also, (and if you don't already know about them) the following web
sites may also be useful to you:
http://www.orionserver.com
http://www.orionsupport.com
http://www.atlassian.com
http://www.elephantwalker.com
Good Luck,
Avi.

Sorry Amit,
I have absolutely no idea. However, have you tried these other two
forums:
Technologies > Java > Java Server Pages (JSP)
http://forums.oracle.com/forums/forum.jsp?id=399160
Technologies > Other > Sample Code
http://forums.oracle.com/forums/forum.jsp?id=428078
Hope it helps.
Good Luck,
Avi.

Package sun.misc

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