Java 6 Update 2
What is Java 6 Update 2? (from Sun Microsystems)
Java SE 6 features and enhancements to the platform. Java SE 6 streamlines web service and XML development, simplifies GUI development and augments native desktop support, expands programmatic access to native security facilities, and is the first release to offer a standardized framework for scripting languages. NetBe... Read more
Overview
Java 6 Update 2 is a program developed by Sun Microsystems. The most used version is 1.6.0.20, with over 98% of all installations currently using this version. Upon installation and setup, it defines an auto-start registry entry which makes this program run on each Windows boot for all user logins. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The software is designed to connect to the Internet and adds a Windows Firewall exception in order to do so without being interfered with. The main program executable is javaws.exe. The software installer includes 69 files and is usually about 22.25 MB (23,335,924 bytes). In comparison to the total number of users, most PCs are running the OS Windows Vista (SP2) as well as Windows XP. While about 48% of users of Java 6 Update 2 come from the United States, it is also popular in Germany and United Kingdom.
Program details
URL: java.com
Installation folder: C:\Program Files\java\jre1.6.0_02\bin
Uninstaller: MsiExec.exe /I{3248F0A8-6813-11D6-A77B-00B0D0160020}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 22.25 MB
Files installed by Java 6 Update 2
| Program executable: | javaws.exe |
| Name: | Java(TM) Platform SE 6 U2 |
| Java(TM) Web Start Launcher |
| Path: | C:\Program Files\java\jre1.6.0_02\bin\javaws.exe |
| MD5: | 0e1ce4953f7e7e5f8955e249b27d0a77 |
Additional files:
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awt.dll - Java(TM) Platform SE 6 U2 (Java(TM) Platform SE binary)
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axbridge.dll - ActiveX Bridge for JavaBeans(TM)
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dcpr.dll
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deploy.dll - Java(TM) Deployment Library
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dt_shmem.dll
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dt_socket.dll
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eula.dll - EULA
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fontmanager.dll
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hpi.dll
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hprof.dll
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instrument.dll
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ioser12.dll
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j2pcsc.dll
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j2pkcs11.dll
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jaas_nt.dll
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java.dll
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java.exe
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java_crw_demo.dll
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javacpl.exe - Java(TM) Control Panel
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java-rmi.exe
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javaw.exe
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jawt.dll
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JdbcOdbc.dll
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jdwp.dll
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jli.dll
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jpeg.dll
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jpicom.dll - Java(TM) Plug-in COM Library
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jpiexp.dll - Java(TM) Plug-in for Internet Explorer
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jpinscp.dll
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jpioji.dll
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jpishare.dll - Java(TM) Plug-in Share Library
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jsound.dll
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jsoundds.dll
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jucheck.exe - Java(TM) Update Checker
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jureg.exe
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jusched.exe
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keytool.exe
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kinit.exe
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klist.exe
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ktab.exe
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management.dll
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net.dll
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nio.dll
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npjava11.dll - Java Plug-in 1.6.0_02 for Netscape Navigator (DLL Helper)
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npjava12.dll
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npjava13.dll
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npjava14.dll
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npjava32.dll
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npjpi160_02.dll
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npoji610.dll
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regutils.dll
Behaviors exhibited
Scheduled Task
- jusched.exe is scheduled as a task named 'Sun Microsystems online update program' (runs weekly on Mondays at 10:00).
Startup File (All Users Run)
- jusched.exe is loaded in the all users (HKLM) registry as a startup file name 'SunJavaUpdateSched' which loads as "C:\Program Files\Java\jre1.6.0_02\bin\jusched.exe".
2 Windows Firewall Allowed Programs
- javaw.exe is added as a firewall exception for 'C:\Program Files\Java\jre1.6.0_02\bin\javaw.exe'.
- java.exe is added as a firewall exception for 'C:\Program Files\Java\jdk1.6.0_02\jre\bin\java.exe'.
Network connections
- javaw.exe connects to 100.100.100.200 (port 1640).
- javaw.exe connects to extvmcentral16.senvid.net (198.107.148.38 port 1901).
Resource utilization averages
Show technical details
| javaw.exe |
| Memory: | 86.27 MB | |
| Total CPU: | 0.0000377887% | |
| Kernel CPU: | 0.00001915% | |
| User CPU: | 0.00001864% | |
| Switches/sec: | 153 | |
| I/O reads/min: | 4.48 KB | |
| I/O writes/min: | 6.82 KB | |
How do I remove Java 6 Update 2?
You can uninstall Java 6 Update 2 from your computer by using the Add/Remove Program feature in the Window's Control Panel.
- On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
- Windows Vista/7/8/10: Click Uninstall a Program.
- Windows XP: Click Add or Remove Programs.
- When you find the program Java(TM) 6 Update 2, click it, and then do one of the following:
- Windows Vista/7/8/10: Click Uninstall.
- Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
- Follow the prompts. A progress bar shows you how long it will take to remove Java 6 Update 2.
OS VERSIONS
Win Vista (SP2) 35%
Win 7 0%
|
|
HOW IT STARTS
Automatically starts? Yes
(Found in the run registry)
|
|
USER ACTIONS
 |
Uninstall it 8%
Keep it 92%
|
|
Windows
Which Windows OS versions does it run on?
| Windows Vista |
44.69% |
|
| Windows XP |
27.89% |
|
| Windows 7 |
22.47% |
|
| Windows 10 |
4.82% |
|
| Windows Server 2003 |
0.13% |
|
Which OS releases does it run on? |
| Windows Vista Home Premiu... |
38.87% |
|
| Microsoft Windows XP |
27.48% |
|
| Windows 7 Home Premium |
9.30% |
|
| Windows 7 Ultimate |
7.51% |
|
| Windows 7 Professional |
4.37% |
|
| Windows Vista Home Basic |
3.50% |
|
Geography
48.50% of installs come from the United States
Which countries install it?
| United States |
48.50% |
| Germany |
9.47% |
| United Kingdom |
3.96% |
| France |
3.85% |
| Canada |
3.60% |
| Italy |
2.72% |
| Iran |
1.77% |
| Spain |
1.70% |
| Australia |
1.62% |
| Netherlands |
1.41% |
| Brazil |
1.12% |
| India |
1.12% |
| Belgium |
1.05% |
| Japan |
0.84% |
PC manufacturers
What PC manufacturers (OEMs) have it installed?
| Hewlett-Packard |
51.12% |
|
| Dell |
13.04% |
|
| Toshiba |
7.94% |
|
| Acer |
5.85% |
|
| American Megatrends |
5.33% |
|
| Intel |
4.55% |
|
| GIGABYTE |
3.99% |
|
| Sahara |
3.02% |
|
| ASUS |
2.05% |
|
| Medion |
2.01% |
|
| Lenovo |
1.12% |
|
Common models |
| HP Pavilion dv6700 Notebo... |
25.83% |
|
| HP Pavilion dv9700 Notebo... |
10.73% |
|
| Hewlett-Packard Compaq Pr... |
7.64% |
|
| HP Pavilion dv2700 Notebo... |
5.43% |
|
| TOSHIBA Satellite A215 |
4.50% |
|
| Hewlett-Packard Compaq Pr... |
4.07% |
|
Publisher URL: www.oracle.com/us/sun/index.htm