Slow download of large applet jars - please help!

We have a large applet (7 meg plus several meg more
in 3rd party libraries) which take too long to download
under slow connections (e.g. wireless VPNs). We cannot
depend on browser/java-plugin cache to speed things up
because users clear caches often. Our market will not consider
an "installed application" as an alternative. There is now a political
effort where I work to throw out lots of excellent Java technology
because of this.
Here is what I need:
* Break our code into several smaller jars and initially
download just one small applet jar that logs a user into
our service.
* Treat all the rest of the jars as portions of a "plug-in", which
is downloaded after that, as needed, and installed on the client
machine outside of browser/plugin cache.
* The main small applet code would "install the plugin" as needed
and call into these installed jar files to do all the rest of it's work
* The jars that are part of this "plug-in" would have their own smart
update mechanism so only the portions changed in a new release
need to be downloaded - implemented apart from the Java plugin
cache.
Yes, the plugin concept is largely user perception, but in our market
it is unavoidable. If the first small piece loads and runs quicker, then
the installation of a "plugin" after that may be more tolerable. And the
downloaded components won't get lost by clearing caches.
If anyone has ideas on how to do this, please help. Otherwise a lot
of really good Java technology will go down the drain for largely
political reasons. I need a good technical solution for this.
Thanks,
/Mark

Another point: we need the first small jar file to download
and start running without the other jar files. The other jar files
need to then be downloaded on-demand and/or in the background
with good user feedback (e.g. progress bar) - giving the perception
to the user of "components of a plug-in" being installed. So we'd
need to invent some deferred-fetching stuff.
What users really don't like is waiting a long time for EVERYTHING
to download and nothing has actually started to run. It doesn't seem
like the Java plug-in alone will get us to that point.
/Mark

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Macbook Pro Mid 2009 Processor 2.26 GHz Intel Core 2 Duo, Memory 2 GB 1067 MHz DDR3. iOS 10.10.1 (14B25). My mac is running slow and have ran EtreCheck. Please help me fix my mac. Thanks!

Macbook Pro Mid 2009 Processor 2.26 GHz Intel Core 2 Duo, Memory 2 GB 1067 MHz DDR3. iOS 10.10.1 (14B25). My mac is running slow and have ran EtreCheck. Please help me fix my mac. Thanks!
Problem description:
My mac has been very slow lately. Any suggestions?
EtreCheck version: 2.1.2 (105)
Report generated December 14, 2014 at 8:15:29 PM PST
Hardware Information: ℹ️
MacBook Pro (13-inch, Mid 2009) (Verified)
MacBook Pro - model: MacBookPro5,5
1 2.26 GHz Intel Core 2 Duo CPU: 2-core
2 GB RAM Upgradeable
BANK 0/DIMM0
1 GB DDR3 1067 MHz ok
BANK 1/DIMM0
1 GB DDR3 1067 MHz ok
Bluetooth: Old - Handoff/Airdrop2 not supported
Wireless: en1: 802.11 a/b/g/n
Video Information: ℹ️
NVIDIA GeForce 9400M - VRAM: 256 MB
Color LCD 1280 x 800
System Software: ℹ️
OS X 10.10.1 (14B25) - Uptime: 0:54:52
Disk Information: ℹ️
Hitachi HTS545016B9SA02 disk0 : (160.04 GB)
S.M.A.R.T. Status: Verified
EFI (disk0s1) <not mounted> : 210 MB
MacHD (disk0s2) / : 159.05 GB (49.15 GB free)
Recovery HD (disk0s3) <not mounted> [Recovery]: 650 MB
HL-DT-ST DVDRW GS23N
USB Information: ℹ️
Apple Inc. Built-in iSight
Apple Internal Memory Card Reader
Apple Inc. BRCM2046 Hub
Apple Inc. Bluetooth USB Host Controller
Apple Inc. Apple Internal Keyboard / Trackpad
Apple Computer, Inc. IR Receiver
Gatekeeper: ℹ️
Mac App Store and identified developers
Startup Items: ℹ️
DVD3EnablerService: Path: /Library/StartupItems/DVD3EnablerService
Startup items are obsolete in OS X Yosemite
Problem System Launch Agents: ℹ️
[failed] com.apple.AirPlayUIAgent.plist [Details]
[failed] com.apple.CallHistoryPluginHelper.plist
[failed] com.apple.coreservices.appleid.authentication.plist [Details]
[failed] com.apple.icloud.fmfd.plist [Details]
[failed] com.apple.secd.plist [Details]
[failed] com.apple.security.cloudkeychainproxy.plist [Details]
[failed] com.apple.telephonyutilities.callservicesd.plist [Details]
Problem System Launch Daemons: ℹ️
[failed] com.apple.ctkd.plist [Details]
[failed] com.apple.icloud.findmydeviced.plist [Details]
[failed] com.apple.ifdreader.plist
[failed] com.apple.nehelper.plist [Details]
[failed] com.apple.softwareupdate_download_service.plist [Details]
[failed] com.apple.wdhelper.plist [Details]
[failed] com.apple.xpc.smd.plist [Details]
Launch Agents: ℹ️
[loaded] com.google.keystone.agent.plist [Support]
[invalid?] com.oracle.java.Java-Updater.plist [Support]
[not loaded] com.teamviewer.teamviewer.plist [Support]
[not loaded] com.teamviewer.teamviewer_desktop.plist [Support]
Launch Daemons: ℹ️
[running] com.adobe.ARM.[...].plist [Support]
[loaded] com.adobe.fpsaud.plist [Support]
[loaded] com.google.keystone.daemon.plist [Support]
[invalid?] com.oracle.java.Helper-Tool.plist [Support]
[not loaded] com.teamviewer.teamviewer_service.plist [Support]
User Launch Agents: ℹ️
[loaded] com.adobe.ARM.[...].plist [Support]
[invalid?] com.nds.pcshow.plist [Support]
[invalid?] com.nds.pcshow.uninstall.plist [Support]
User Login Items: ℹ️
None
Internet Plug-ins: ℹ️
WidevineMediaOptimizer: Version: 6.0.0.12757 - SDK 10.7 [Support]
FlashPlayer-10.6: Version: 16.0.0.235 - SDK 10.6 [Support]
QuickTime Plugin: Version: 7.7.3
AdobePDFViewerNPAPI: Version: 11.0.10 - SDK 10.6 [Support]
AdobePDFViewer: Version: 11.0.10 - SDK 10.6 [Support]
Flash Player: Version: 16.0.0.235 - SDK 10.6 [Support]
Default Browser: Version: 600 - SDK 10.10
Silverlight: Version: 5.1.30514.0 - SDK 10.6 [Support]
iPhotoPhotocast: Version: 7.0
3rd Party Preference Panes: ℹ️
Flash Player [Support]
Time Machine: ℹ️
Mobile backups: OFF
Auto backup: NO - Auto backup turned off
Volumes being backed up:
MacHD: Disk size: 159.05 GB Disk used: 109.90 GB
Destinations:
KINGSTON [Local]
Total size: 30.88 GB
Total number of backups: 0
Oldest backup: -
Last backup: -
Size of backup disk: Too small
Backup size 30.88 GB < (Disk used 109.90 GB X 3)
Top Processes by CPU: ℹ️
      6% WindowServer
      0% AppleSpell
      0% SystemUIServer
      0% powerd
      0% Google Chrome
Top Processes by Memory: ℹ️
131 MB softwareupdated
112 MB Google Chrome
41 MB Finder
34 MB Google Chrome Helper
32 MB WindowServer
Virtual Memory Information: ℹ️
51 MB Free RAM
587 MB Active RAM
551 MB Inactive RAM
350 MB Wired RAM
10.96 GB Page-ins
865 MB Page-outs
Diagnostics Information: ℹ️
Dec 14, 2014, 07:37:58 PM Install Adobe Flash Player_2014-12-14-193758_[redacted].crash
Dec 14, 2014, 07:21:27 PM Self test - passed

Please describe the problem in as much relevant detail as possible. The "etrecheck" fad hasn't made that step any less necessary. The usual results of posting etrecheck output on this site without a full description of the problem are very poor.
The many "failed" warnings that etrecheck sometimes spews mean nothing. Those warnings are not a reason to reinstall the OS, or to do anything else at all. They should be ignored.
The better your description of the problem, the better the chance of a solution.
For example, if the computer is slow, which specific actions are slow? Is it slow all the time, or only sometimes? What changes did you make, if any, just before it became slow? Have you seen any alerts or error messages? Have you done anything to try to fix it? Most importantly, do you have a current backup of all data? If the answer to the last question is "no," back up now. Ask if you need guidance. Do nothing else until you have a backup.

With the new version of iTunes, I cannot seem to have the playlist shuffled so that it is shuffled when downloaded to a CD. Please help.

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Press Alt or Ctrl+B.
tt2

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Not all content types are available in all countries, and unfortunately where you are you will only have apps, podcasts, iTunes U and free books - the full list of what is available where is shown on this page : http://support.apple.com/kb/TS3599 . As the terms of use of the stores state that you can only use your own country's store, you also can't get music or films from Apple from other country's stores.
Are there other music and/or film purchase download sites that you can use in the UAE ? For music you can also copy your own CDs and sync them to the iPad

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why in my iPhone 6 has no FaceTime and how can i download it??? please help me.

If Facetime is not present on the phone you have, you cannot download it. The model of phone you purchased cannot have Facetime on it, period.
There is nothing to be done to download it - it's not possible.
~Lyssa

My WD elements external hard drive has slowed down so much since upgrading - PLEASE HELP ME!!!

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I use my external hard drive as my music drive, and since upgrading to mountain lion something has gone wrong, and I have no idea what.
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I dont think that there is a problem with my hard drive, because I have seen the speed of my USB memory stick reduce in this time too, and if I leave it connected for long enough, it eventually finds all my files and folders and I can use them just fine. Its as if my USB ports speeds have all degraded very fast, for no particular reason. It has to be something to do with mountain lion...
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Basically I thought that mackeeper would keep everything nice and clean...
That's what the con-artist developer wants you to think, and it's the exact opposite of the truth.
How to maintain a Mac
1. Make redundant backups, keeping at least one off site at all times. One backup is not enough. Don’t back up your backups; make them independent of each other. Don’t rely completely on any single backup method, such as Time Machine. If you get an indication that a backup has failed, don't ignore it.
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3. Don't install crapware, such as “themes,” "haxies," “add-ons,” “toolbars,” “enhancers," “optimizers,” “accelerators,” “extenders,” “cleaners,” “defragmenters,” “firewalls,” "barriers," “guardians,” “defenders,” “protectors,” most “plugins,” commercial "virus scanners,” "disk tools," or "utilities." With very few exceptions, this kind of material is useless, or worse than useless.
The more actively promoted the product, the more likely it is to be garbage. The most extreme example is the “MacKeeper” scam.
As a rule, the only software you should install is that which directly enables you to do the things you use a computer for — such as creating, communicating, and playing — and does not modify the way other software works. Never install any third-party software unless you know how to uninstall it.
The free anti-malware application ClamXav is not crap, and although it’s not routinely needed, it may be useful in some environments, such as a mixed Mac-Windows enterprise network.
4. Beware of trojans. A trojan is malicious software (“malware”) that the user is duped into installing voluntarily. Such attacks were rare on the Mac platform until sometime in 2011, but are now increasingly common, and increasingly dangerous.
There is some built-in protection against downloading malware, but you can’t rely on it — the attackers are always at least one day ahead of the defense. You can’t rely on third-party protection either. What you can rely on is common-sense awareness — not paranoia, which only makes you more vulnerable.
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Because of recurring security issues in Java, it’s best to disable it in your web browsers, if it’s installed. Few websites have Java content nowadays, so you won’t be missing much. This action is mandatory if you’re running any version of OS X older than 10.6.8 with the latest Java update. Note: Java has nothing to do with JavaScript, despite the similar names. Don't install Java unless you're sure you need it. Most users don't.
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Use a tool such as the free application OmniDiskSweeper to explore your volume and find out what's taking up the most space. Move rarely-used large files to secondary storage.
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AirPort Disk works on Vista but is ULTRA SLOW on MacBook Pro...please help.

This is nuts, huh? Please help.
I can copy files using Window's Vista at about 7MBps so it takes around 2min 40secs to copy a previously bought 1.3GB iTunes TV show from the AirPort Disk (connected via USB 2.0)to my Vista machine. I understand this is a reasonable speed, if you think it should go faster let me know. When I try to play it with iTunes directly from the Airport Disk(by control clicking it and telling it to play with iTunes, not sure this is the best way, advice appreciated) it plays okay but I get a fair amount of stutters where it will skip a 1-4 seconds. Any way to fix this? Or should I just download it to my computer and play it from there. I was trying to save space and confusion on my computers and just play via the Airport Extreme Disk.
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Additional Info that might be helpful:
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-I erased with 0s and formatted an external 7200RPM 8MB Western Digital drive to "Mac OS Extended Journaled" via my MacBook Pro's USB port, using Disk Utility.
-My wi-fi connections seems fine: for web surfing it is fast with my Macbook and Windows computers, so that's not a problem. FYI, I did some internet download speed tests and got like 15,000-20,000kbps, which is pretty good, right?
-I hooked the drive up directly to my MacBook Pro's USB 2.0 port and copied the same HD TV show file to the computer, and Apple's "Activity Monitor" utility showed it is reading and writing at 30MBps which I understand is quite good. So it does not appear to be a hard drive problem either.
Any help would be appreciated. Thanks!

Cause of problem:
I found out that the problem was that in the "Airport Utility" under "Internet Connection" tab, the "Connection Sharing" had been set to "Off(Bridge Mode)". This stopped my MacBook Pro from accessing the AirPort Disk(an external hard drive connected to the AirPort Extreme Base Station). I still find it weird that My HP computer could access the AirPort Disk just fine and my MacBook Pro was so ultra slow(i.e. 4 hours to copy a 1.3GB file!) accessing files on the hard drive.
So, how did the default setting get changed to cause the problem to being with? I got some error pop-up box that said there were 2 NAT tables causing a conflict of some sort, so I followed it's instructions which put it in bridge mode which caused the problems. The reset of the wireless router put the "Connection Sharing" back into "Share a Public IP address" mode which is the default.
So anyway, this appears to be the end of this story, and I hope this post saves some people out there from some headaches and lost time!
Peace!

No way to actually download appworld 3.1.2--please help

Hello, I have a 9900 (t-mobile).
I tried to access the app store and was told that to do so I need to update the app. I follow the prompt (clicked 'upgrade'); took me to a webpage, where the only relevant option is 'download it Today'; clicked it and was brought to a page with two links on it: 'View BB app world availiability' which brings me to a list of countries, with no links, and a 'change language' link, witch leads to a page with an "English" link, which takes me back to the previous page.
So I go to the blackberry download page for the app (3.1.2) and have a download link emailed to my bb configured email address. As before, I clicked it and was brought to a page with two links on it: 'View BB app world availiability' which brings me to a list of countries, with no links, and a 'change language' link, witch leads to a page with an "English" link, which takes me back to the previous page.
So I navigate to the page with bb browser, and click the download link and, again,
was brought to a page with two links on it: 'View BB app world availiability' which brings me to a list of countries, with no links, and a 'change language' link, witch leads to a page with an "English" link, which takes me back to the previous page.
I can find no way to actually download this app, which is the method for downloading all other apps. This is a disturbing.
PLEASE HELP, or give me an idea where to turn with this question.
(Edit) I just did a removal/installation from the desktop client--still get the 'need to update' prompt, which leads me through the links to nowhere, as above. I also removed app world and tried a new install in the 2 latter ways mentioned above and got the same behavior. Is something up with the download page?
Solved!
Go to Solution.

Hi and Welcome to the Community!
Please try this link, from your BB Browser:
http://blackberry.com/appworld/download
Wait patiently for it to complete; when it does there should be this, about midway down the page:
That "Download Now" button should get you through to the actual download. You must be patient with these pages...sometimes they are slow to load all things you need, and slow to accept selecting of the buttons. The page that follows this (the one to select language) may well also load slow or you may need to reload...it took mine a couple of tries to get the right buttons to show--the language page should look like this:
And clicking the "Next" button should result in this:
Again, all may be quite slow to process, and if you press any keys before any of the pages finish, you won't get the proper result, and have to start over.
Good luck!
Occam's Razor nearly always applies when troubleshooting technology issues!
If anyone has been helpful to you, please show your appreciation by clicking the button inside of their post. Please click here and read, along with the threads to which it links, for helpful information to guide you as you proceed. I always recommend that you treat your BlackBerry like any other computing device, including using a regular backup schedule...click here for an article with instructions.
Join our BBM Channels
BSCF General Channel
PIN: C0001B7B4 Display/Scan Bar Code
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MY DNS servers are so slow, i've tried almost everything please help

So my internet was a bit slow two weeks ago, so I downloaded namebench which gave me two dns servers that were faster, I updated my network preferences and everything seemed to work fine until a day later where the internet became wayyy sloower than before, youtube is slow, google chrome, safari etc... things i've tried: deleting history, cache and cookies. I've tried cleaning my computer off unwanted apps , I've tried contacting comcast and I gave them permission and the tech manually took told of my screen and went through terminal trying to flush out the DNS servers, but for a lil bit it gave us a DNS failure code, than than went back to being waaaay slow. I thought it was a virus or malware so I got Sophos it found one malware that i deleted but things are still slow. All the other computers at my house are fast except mine. I've tried going back to my previous DNS before the namebench assigned ones but it's still slow... so I added open servers 8.8.8.8 and than 8.8.4.4 . and these aren't working either. so even though my internet is slow I downloaded Maverick today and things are still wayy slow, I have full bar on my wifi please help. thankswhat else to do.

Adding Open DNS codes to your Network Preferences, should give good results in terms of speed-up* as well as added security, (including anti-phishing and redirects) (Full information about Open DNS is here: http://www.opendns.com/home-solutions and here: http://www.opendns.com/technology/opendns-vs-google-public-dns/ )
and further independent information can be read here:
http://reviews.cnet.com/8301-13727_7-57338784-263/free-dnscrypt-tool-enhances-ma c-web-security/?tag=mncol;txt
and here:
http://www.macworld.com/article/1146064/troubleshootdns.html?t=234
* as confirmed by: http://lifehacker.com/5835775/google-dns-and-opendns-users-are-getting-a-web-spe ed-boost
and Apple:
http://support.apple.com/kb/TS3408?viewlocale=en_US
but results may vary depending on where you are located.
Open System Preferences/Network. Double click on your connection type, or select it in the drop-down menu, and in the box marked 'DNS Servers' add the following two numbers:
208.67.222.222
208.67.220.220
(You can also enter them if you click on Advanced and then DNS)
Sometimes reversing the order of the DNS numbers can be beneficial in cases where there is a long delay before web pages start to load, and then suddenly load at normal speed:
http://support.apple.com/kb/TS2296

Most of my songs won't download onto my iPhone. Please help.

Okay, so I redeemed thirty dollars onto iTunes and bought a bunch of songs. I was listening to them for the rest of the night, and once I put on a different playlist in the morning, I noticed that the majority of all of my songs (some bought from iTunes and some downloaded from various websites) were there but wouldn't download. This had happened before with past purchases, but now it's happening with songs I didn't even buy. It's in the phase of "downloading," but it's not. I tried tapping the download buttons, and they just faded out with no activity whatsoever. Please help; I need my other songs desperately.

OK, assuming you have "automatically update all songs and playlists" checked in iPod properties and the songs were purchased from iTunes. Do the problem songs play OK in iTunes? An authorization problem is a possible case of not transferring.
Another possibility, the songs are not checked and you have "Only update checked songs" checked in your iPod properties.

Unable to download Adobe Photoshop Elements 13, please help?

Hi,
I am unable to download Photoshop 13. I have bought it and have an activation code but the download just isn't happening.
It starts to run, so I click 'Open/Run' when it appears on the bottom downloads bar, then nothing happens.
Even when I go in the downloads folder on my pc and select the download itself in there, nothing happens.
I have plenty of memory on my laptop as most of my stuff is on my external hardrive.
Norton antivirus keeps telling me it is safe so it isn't being blocked by an antivirus program.
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Claire

Downloads available:
Suites and Programs: CC 2014 | CC | CS6 | CS5.5 | CS5 | CS4 | CS3
Acrobat: XI, X | 9,8 | 9 standard
Premiere Elements: 13 | 12 | 11, 10 | 9, 8, 7
Photoshop Elements: 13 |12 | 11, 10 | 9,8,7
Lightroom: 5.7.1| 5 | 4 | 3
Captivate: 8 | 7 | 6 | 5
Contribute: CS5 | CS4, CS3
Download and installation help for Adobe links
Download and installation help for Prodesigntools links are listed on most linked pages. They are critical; especially steps 1, 2 and 3. If you click a link that does not have those steps listed, open a second window using the Lightroom 3 link to see those 'Important Instructions'.

HT4972 the apps weve downloaded are not working. please help, extremely frustrated with our ipod 4

the apps we have downloaded are not working, please help, extremely frustrated with our ipod 4

See my previous reply for for the apps closing.
For the wifi problem:
Does the iOS device connect to other networks?
Does the iOS device see the network?
Any error messages?
Do other devices now connect?
Did the iOS device connect OK before?
Try the following to rule out a software problem:
- Reset the iOS device. Nothing will be lost
Reset iOS device: Hold down the On/Off button and the Home button at the same time for at
least ten seconds, until the Apple logo appears.
- Power off and then back on your router
.- Reset network settings: Settings>General>Reset>Reset Network Settings
- iOS: Troubleshooting Wi-Fi networks and connections
- Wi-Fi: Unable to connect to an 802.11n Wi-Fi network
- iOS: Recommended settings for Wi-Fi routers and access points
- Restore from backup. See:
iOS: How to back up
- Restore to factory settings/new iOS device.
If still problem make an appointment at the Genius Bar of an Apple store since it appears you have a hardware problem.
Apple Retail Store - Genius Bar

OMG... $1,000s in downloads gone... Please help!

Hi there everyone. I just lost all of my iTunes Music Store downloads (back-up hard drive failure and was in the middle of a format on my MacBook Pro)... so I don't have any of my .m4p and .m4v files that I've downloaded over the past 2 years from the iTunes Music Store. We're talking a few 1,000 downloads here.
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Thanks,
Keith

Sorry, but officially Apple does not allow redownloads of purchased items. The official statement of their policy can be found here, among other places. If you don't have a valid backup and don't have your tracks and videos on an iPod, you're probably out of luck and will need to repurchase your content.
You can try contacting iTunes Store Customer Service and explaining what happened. Reportedly in some cases Apple has allowed redownloading on a one-time basis, but don't count on it.
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Error when downloading movie to iPhone5. PLEASE HELP!

When downloading movie to iPhone5, I receive an error that the movie was downloaded to another device. Uh, no it was not. PLEASE HELP!

Hi Rienner
Thank u for the tip.
I try this tip.
I am suppliying only
plant,availabilitycheck, loading group and profit center
to the PlantData Struture.
Can u find any problem in this fields.
Thannke & Regards,
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You need an iPhone forum not an iPhoto one.

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