Reverting to a previous version of Java following an update is a three-step process. You will first uninstall Java, then download and install the older version of Java from the Oracle archive, and then reinstall Voyant. Before you begin: To uninstall Java, you must have Administrator privileges and execute the remove command. Uninstall Java To uninstall Java from a Mac, you will remove one directory and one file, as follows: 1. Click on the Finder icon located in your dock 2. Click on the Utilities folder 3.
The Java Runtime Environment for Mac (JRE) provides the libraries, the Java Virtual Machine, and other components to run applets and applications written in the Java programming language. In addition, two key deployment technologies are part of the JRE: Java Plug-in, which enables applets to run in popular browsers; and Java Web Start, which.
Double-click on the Terminal icon 4. In the Terminal window Copy and Paste the following command: sudo rm -fr /Library/Internet Plug-Ins/JavaAppletPlugin.plugin 5. You may be prompted to enter your computer password before continuing. Next, Copy and Paste the command below and press enter: sudo rm -fr /Library/PreferencePanes/JavaControlPanel.prefpane Note: Do not attempt to uninstall Java by removing the Java tools from /usr/bin. This directory is part of the system software and any changes will be reset by Apple the next time you perform an update of the OS. Install the older release of Java (Java 8 Update 161) 7. Next, visit the Oracle Java archive.
Click the following link to go directly to. (You may need to scroll down the page to locate this particular version) 8.
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First click “ Accept License Agreement” at the top of this section of the screen. Next, click “ jre-8u161-macosx-x64.dmg” to download and install this older release of Java. You will be prompted for a user name and password before downloading Java. You may create your own account or use ours.
User Name: [email protected] Password: Voyant4Java (please note that the password is case sensitive) 11. Click the installation file. Depending on the browser you are using, the Java installer will drop into the downloads directory (the down arrow button top-right in Safari) or will appear in the lower left corner of the browser (Chrome). Double-click the icon to begin the installation.
Reinstall Voyant Now that you have reverted to a prior version of Java, you will then need to sign-in to the Voyant website and click “Plan Now” to launch and install. Complete instructions on installing can be found. Which website you visit to register and install the software will depend on which version of Voyant you intend to use. Canada - Ireland - United Kingdom - United States - 12.
Click the Adviser button (formerly 'Plan Now') to install the software. Alternatively, click the Plan link in the top navigation.
Version 9.0.4.0.11 (Java 9.0.4 build 11): New. security-libs/javax.net.ssl - Negotiated Finite Field Diffie-Hellman Ephemeral Parameters for TLS - The JDK SunJSSE implementation now supports the TLS FFDHE mechanisms defined in RFC 7919. If a server cannot process the supportedgroups TLS extension or the named groups in the extension, applications can either customize the supported group names with jdk.tls.namedGroups, or turn off the FFDHE mechanisms by setting the System Property jsse.enableFFDHEExtension to false.
other-libs/corba - Add additional IDL stub type checks to org.omg.CORBA.ORBstringtoobject method - Applications that either explicitly or implicitly call org.omg.CORBA.ORB.stringtoobject, and wish to ensure the integrity of the IDL stub type involved in the ORB::stringtoobject call flow, should specify additional IDL stub type checking. This is an 'opt in' feature and is not enabled by default. If the com.sun.CORBA.ORBIorTypeCheckRegistryFilter property is not set, the type checking is only performed against a set of class names of the IDL interface types corresponding to the built-in IDL stub classes. Changed.
security-libs/javax.crypto - RSA public key validation - In 9.0.4, the RSA implementation in the SunRsaSign provider will reject any RSA public key that has an exponent that is not in the valid range as defined by PKCS#1 version 2.2. This change will affect JSSE connections as well as applications built on JCE. security-libs/javax.crypto - Provider default key size is updated - This change updates the JDK providers to use 2048 bits as the default key size for DSA instead of 1024 bits when applications have not explicitly initialized the java.security.KeyPairGenerator and java.security.AlgorithmParameterGenerator objects with a key size. If compatibility issues arise, existing applications can set the system property jdk.security.defaultKeySize introduced in JDK-8181048 with the algorithm and its desired default key size. security-libs/javax.crypto - Stricter key generation - The generateSecret(String) method has been mostly disabled in the javax.crypto.KeyAgreement services of the SUN and SunPKCS11 providers. Invoking this method for these providers will result in a NoSuchAlgorithmException for most algorithm string arguments.
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The previous behavior of this method can be re-enabled by setting the value of the jdk.crypto.KeyAgreement.legacyKDF system property to true (case insensitive). Re-enabling this method by setting this system property is not recommended. security-libs/javax.net.ssl - Disable exportable cipher suites - To improve the strength of SSL/TLS connections, exportable cipher suites have been disabled in SSL/TLS connections in the JDK by the jdk.tls.disabledAlgorithms Security Property. core-svc/javax.management - JMX Connections need deserialization filters - New public attributes, RMIConnectorServer.CREDENTIALSFILTERPATTERN and RMIConnectorServer.SERIALFILTERPATTERN have been added to RMIConnectorServer.java. With these new attributes, users can specify the deserialization filter pattern strings to be used while making a RMIServer.newClient remote call and while sending deserializing parameters over RMI to server respectively.
The user can also provide a filter pattern string to the default agent via management.properties. As a result, a new attribute is added to management.properties. Existing attribute RMIConnectorServer.CREDENTIALTYPES is superseded by RMIConnectorServer.CREDENTIALSFILTERPATTERN and has been removed.