How to make GC remove weakReference from ReferenceHashSet

Hi there,
I opened and then close some GUI forms. and take heapdump file. the GUIformeditor are still in memory.
and I used Jprobe and Heapanalyzer to check. both list ReferenceHashSet as the referrer for my GUIeditor.
but I checke the source of org.eclipse.core.internal.runtime.referencehashset and it says A hashset whose values can be garbage collected.
I requested a GC before I took the memory snapshot.
could somebody shed some light into this? how to make the GC to collect those weakreference??
Thanks a lot.

I think you could try something like this.....
Add with a power limit of zero and then drop the disks with a powerlimit of 11.
alter system set ASM_POWER_LIMIT=0;
select * from v$asm_operation;
alter diskgroup DBFILE01_GRP
add disk 'ORCL:DB0009', 'ORCL:DB0010', 'ORCL:DB0011', 'ORCL:DB0012';
alter diskgroup DBFILE01_GRP drop disk DB0001, DB0002, DB0003, DB0004;
alter diskgroup DBFILE01_GRP rebalance power 11;
select * from v$asm_operation;

Similar Messages

How to eliminate or remove zeros from 1D array

How to eliminate or remove zeros from 1D array. Let say I have 1D array having foolowing elements
"0 0 0 0 0 4 0 0 9 0 0 1 4 0 0 0 0 0 0 0 0 10 9 0 0"
So after removing or eliminating zeros it will become as follow
"4 9 1 4 10 9"
So can any body guide me how can I do that? See attached Image for details.
Thanks
JK

altenbach a écrit :
hchiam wrote:
Here are 2 example .vi's I made based on altenbach's removeZeroes.png in this discussion thread:
It seems pretty pointless to post those because no new useful information is given.
Currently, only the input is defined in the connector pane, making them useless as subVIs.
unlike my example using integers, an "=0", like any "equal" comparison, is potentially dangerous with DBLs.
Reshaping a 2D array to 1D before removing zeroes is pretty pointless because a 2D output cannot be recovered. A more interesting scenario would be to remove some columns or rows (e.g. that are all zeroes) from a 2D array.
You should also clean up the front panel, e.g. properly zero the upper left corner, make the controls/indicators nicely labeled, sized and arranged, and maybe even add scrollbars to the arrays.
Thank you for those comments.
Now the input and output are defined (in the updated attachments) for use as example subVI's. I also cleaned up a few visual details, but I leave the rest for others to cater to their specific uses if they don't want to use this as a subVI (or at least as-is), such as changing the icons or changing to integers instead of doubles.
I'm not sure about what you mean exactly with "=0" being "potentially dangerous with DBLs". I'm guessing you had a certain case scenario in mind. Although the subVI's seem to work fine within my larger program and situation, my situation may not generalize with regards to this point.
I reshaped from 2D to 1D, with a 1D output, because it could be helpful for things like when later processing just needs a 1D array. For example, in my situation I had to remove a huge spike of unnecessary "0"'s from a previous subVI that were affecting the output display of a certain histogram. So it turned out a 1D array output was helpful, and you never know what problems come up, so I included the 2nd example.
Hopefully if someone is looking for this, they can just use or play with an example subVI (granted that they know how to plug things in for their context). I was hoping to post a subVI people could put to direct use.

Hello Anybody, I have a question. Can any of you please suggest me how to make an xml file from the database table with all the rows? Note:- I am having the XSD Schema file and the resulted XML file should be in that XSD format only.

Hello Anybody, I have a question. Can any of you please suggest me how to make an xml file from the database table with all the records?
Note:- I am having the XSD Schema file and the resulted XML file should be in that XSD format only.

The Oracle documentation has a good overview of the options available
Generating XML Data from the Database
Without knowing your version, I just picked 11.2, so you made need to look for that chapter in the documentation for your version to find applicable information.
You can also find some information in XML DB FAQ

How to make a jar file from a java file?

how to make a jar file from a java file, is there any one tht can help me thank you;

You can study this.
http://java.sun.com/docs/books/tutorial/jar/basics/index.html

How to make a conference call from an iPhone

How to make a conference call from an iPhone

http://manuals.info.apple.com/en_US/iphone_user_guide.pdf user manual

I see this was not answered or any info on the web site so I will ask again "How do I completely remove CC from my computer"

I see this was not answered or any info on the web site so I will ask again "How do I completely remove CC from my computer"?
And don't talk about CC cleaner.
Howard

Removing and reinstalling iTunes, QuickTime, and other software components for Windows Vista or Windows 7
http://support.apple.com/kb/HT1923

How can I permanently remove apps from my ipad, iphone and ipod (which are in icloud)?

How can I permanently remove apps from my iphone, ipad, ipod operating in the iCloud?

Apps don't operate in the cloud - they're either downloaded to your device, or they're in your Purchased list. You can't permanently remove the history of apps you've purchased, but you can hide them. See this link:
http://support.apple.com/kb/HT4919
Matt

How to make a ARCH package from local folder?

hello ARCH lovers
I can't seem to figure out how to make a installable
package from a folder on my desktop?
Coming from Slackware; the procedure would be simple enough just issuing
"makepkg /root/pkgname.txz"
Now; how would I do the same in ARCH?
I know about PKGBUILD, etc but there is no source or any url's
I just need to make it into a .pkg.tar.xz
The package is my "kernel-live-kit" for both x86 and x86_64 versions of arch
enabling one to remaster there existing install into a livecd/usb, etc
The kernel itself is kernel26-zen from AUR
http://aur.archlinux.org/packages.php?ID=30330
however; mine is quite different and also includes all components to make the livecd using modified linux-live-6.3.0
scripts and special stuff
The pkg includes a premade kernel with modules and full kernel source
The resulting live media is similar to my nFluxOS builds
http://multidistro.com/
As I will be releasing the new four horsemen of nFluxOS today; I also made 4 Kernel pkg's for the arch and slack versions
Those will be for x86/x86_64 versions for both arch and slackware
I did this in lieu of creating a quartet of x86_64 versions of nFluxOS; as that would up the number of versions to 8
and I would then have to maintain 8 distro's instead of 4.
I made a testing version of ARCH x86_64 live
http://www.linuxquestions.org/questions … ost4017796
so, I really need to make the ARCH x86 and x86_64 kernel kits into installable pkg's because there are many symlinks that would get corrupted if I just tarred it and then the end user untars it and copies it somewhere it would mess up the symlinks.
as I said, in slackware I do makepkg and it creates a script named "doinst.sh" that makes all the symlinks, etc
so, any help appreciated!
thanks

You can read a simple introduction to using the ABS here.
By the way, it's not hard. Out of all the distributions I've used, Arch Linux is the only one I've figured out how to make packages for.

How can I completely remove iMessage from a iPad?

Sorry I posted this a minute ago but I am not sure it did go through. Let me post another one here...
How can I completely remove iMessage from a iPad? I know how to turn off iMessage on settings but I don't want the iPad to know my iPhone number at all. How? Thanks! Jay

jay.song wrote:
Sorry I posted this a minute ago but I am not sure it did go through. Let me post another one here...
How can I completely remove iMessage from a iPad? I know how to turn off iMessage on settings but I don't want the iPad to know my iPhone number at all. How? Thanks! Jay
Other post is here:
How can I completely remove iMessage from a iPad (generation 2)?

How can I completely remove iMessage from a iPad (generation 2)?

How can I completely remove iMessage from a iPad (generation 2)? I know how to turn off iMessage on the iPad but I don't want this iPad to know my iPhone number at all. Thanks.

You can't. Default Apple Apps cannot be removed. If you sign out of your Apple Id in Settings->Messages->Send & Receive->Apple ID then the iPad will have no knowledge of your Phone number.

How do I completely remove Lightroom from my iMac?

How do I completely remove Lightroom from my iMac?

Hi,
Do you mean you would like to remove Azure Backup Agent?
If so you can remove it in Control Panel:
Press the Windows logo key + Q to open the Apps menu, and then click Control Panel.
Under the Programs item, click Uninstall a program.
In Uninstall or change a program, click Azure Backup Agent.
Please remember to mark the replies as answers if they help and un-mark them if they provide no help. If you have feedback for TechNet Support, contact [email protected]

How do i completely remove headers from email messages

Hi everyone. Can someone tell me how to completely remove the headers from showing up in messages i send, forward or receive? I know how to make the headers shorter, but that's not what i want to do. I want to completely remove them from all outgoing and incoming messages. Thanks!

Hi lpagillo.
Not sure what you mean. You cannot remove the headers from the messages themselves. If what you want is them to not show up so that they don’t take up space on the screen, choose None in Preferences > Viewing > Show header detail.

How to make an app deleted from iTunes library be deleted from all the iOS devices synced with this library?

Hello!
I have 3 iOS devices synced with iTunes apps library (OS X 10.10.2)
Can someone tell me how to make not only added but deleted apps be synced also? I mean I want an app deleted in iTunes library be deleted from any iOS devices synced with this library.

But it was working some time before! What and when has changed?
There was even a warning popup window something about "this application will be deleted from all the devices synced with this library"
Now there's opposite message - "This application will not be deleted from any device syncing with this account". Isn't it some kind of clue that there can be conrarily circumstances - when application IS deleted from ANY device synced with this computer?

How to Add and Remove Apps from Launchpad?

I have noticed that I have apps missing in launchpad that I do have in my apps folder.
How do I add these to launchpad.
On the flip side, then how can I remove apps from launchpad that I hardly ever use?

Did you check the second page of Launchpad?
Click the second white dot in the bottom middle of the Launchpad screen.
Hope information from these articles helps.
http://support.apple.com/kb/PH4524
http://www.macobserver.com/tmo/article/how_to_get_the_most_from_the_macs_launchp ad
Best.

Help!! i dont know how to make use of token from string tokenizer :(

Hi,
I would like to ask how to manipulate the token that are taken from string tokenizer. For example :
input = a b 1 f 986
supposed output:
a
b
1
f
986
How to make the output look like this?
Output = (a,b,f),(1,986)
Below is the source code of Algebra.java
import java.io.*;
import java.util.*;
* Read and print, using BufferedReader from System.in, onto System.out
public class Algebra {
public static void main(String[] av) {
try {
BufferedReader is = new BufferedReader(new InputStreamReader(System.in));
String inputLine;
System.out.print("Input =");
while ((inputLine = is.readLine()) != null) {
System.out.println("Output="+inputLine);
StringTokenizer st =
new StringTokenizer(inputLine, ", |");
while (st.hasMoreElements())
System.out.println("Token: " + st.nextElement());
break;
is.close();
} catch (IOException e) {
System.out.println("IOException: " + e);
Thank You

You can modify this to serve your goal.
BufferedReader is=null;
try {
is = new BufferedReader(new InputStreamReader(new FileInputStream("Data.txt")));
StreamTokenizer st = new StreamTokenizer(is);
int n=0,k=0,q=0;
String[] s=new String[20];
String[] s0=new String[10];
while(st.nextToken() != StreamTokenizer.TT_EOF) {
        switch(st.ttype) {
          case StreamTokenizer.TT_EOL:
            s[k] = new String("EOL");k++;
            break;
          case StreamTokenizer.TT_NUMBER:
            s0[q] = Double.toString(st.nval);q++;
            break;
          case StreamTokenizer.TT_WORD:
            s[k] = st.sval; // Already a String
             k++;
            break;
          default: // single character in ttype
            s[k] = String.valueOf((char)st.ttype); k++;
        } //end of while
   //   Some output processing here
}catch(IOException ioe){
   ioe.printStackTrace();
}catch(ArrayIndexOutOfBoundsException bx){
   System.err.println(bx);
}finally{
       try{      if(is !=null)     is.close();}catch(IOException ioe){;}
}

How to make GC remove weakReference from ReferenceHashSet

Similar Messages

Maybe you are looking for