If, after installing Java for OS X 2014-001 and the latest version of Java 7 from Oracle, you want to disable Java 7 and re-enable the Apple-provided Java SE 6 web plug-in and Web Start functionality, follow these steps.
Click on Mac's main hard drive (usually labeled Macintosh HD). Navigate to System Library CoreServices. Select Java Web Start. Click on 'Do this automatically for files like this from now on' checkbox. On Mac OS, Oracle E-Business Suite always uses the Java Plug-in instead of Java Web Start for launching the Forms application and Java applets. It automatically falls back to the Java Plug-in, even if the environment (at the site level) is configured for Java Web Start. When selecting a java based form in.
Java Web Start Mac Catalina
Note: You must be logged in as an administrator. If prompted for your administrator password after a command, enter it and then press the Return or Enter key.
- Open Terminal, located in the Utilities folder.
- Enter this command, then press the Return or Enter key:
- Enter this command, then press the Return or Enter key:
- Enter this command, then press the Return or Enter key:
- To re-enable Java SE 6 Web Start, enter this command, then press the Return or Enter key:
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The following steps will undo the above commands and restore Java 7 in OS X Lion and later.
- Disable Java SE 6 Web Start opening:
- Enter this command, then press the Return or Enter key:
- When prompted, enter your administrator password, then press the Return or Enter key.
- Re-enable the Java 7 applet plug-in bydownloading and reinstalling the latest version of Oracle Java 7 JRE.
- 2 GHz dual core processor
- 1 GB RAM (system memory)
- 200 MB of hard-drive space (for the OpenWebStart core installation)
In addition to that, memory and hard-drive space consumption are mainly influenced by the number of JVMs downloaded and the JNLP applications installed and cached on your system.
Latest stable release: 1.3.1
Windows
Compatibility:Windows 10 or higher (*)
OpenWebStart_windows-x64_1_3_1.zip
OpenWebStart_windows-x32_1_3_1.zip
macOS
Compatibility:macOS 10.15 (Catalina) or higher (*)
OpenWebstart_macos_1_3_1.dmg
Oracle Java Web Start Download
Linux
Compatibility:Ubuntu 18.04 LTS or higher (*)
OpenWebstart_linux_1_3_1.deb
(*) Other OS versions and configurations may work but have not been tested.
For more info about the latest improvements, please read the release notes. For more information about the installation and configuration, please review the user guide or visit the OpenWebStart Support Forum.
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Download Java Web Start For Mac
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