sandpax.blogg.se - How to install 64bit version of openjdk 7

OpenJDK 64-Bit Server VM (build 25.Installing the JDK on a 64-bit system that allows a 32-bit JVM is a two-step process: first install the 32-bit JDK, then install the additional support for 64-bit operations. You should receive a message which displays: openjdk version "1.8.0_191" Verify when you switch back to java 8: java -version Press to keep the current choice, or type selection number:įor that case, type 2 to switch back to java 8 * 3 /usr/local/java/jdk1.7.0_80/bin/java 1 manual mode You should receive a message which display: There are 3 choices for the alternative java (providing /usr/bin/java).Ġ /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1101 auto modeġ /usr/lib/jvm/java-11-openjdk-amd64/bin/java 1101 manual modeĢ /usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java 1081 manual mode Java HotSpot(TM) 64-Bit Server VM (build 24.80-b11, mixed mode)

Java(TM) SE Runtime Environment (build 1.7.0_80-b15) You should receive a message which displays: java version "1.7.0_80" Sudo update-alternatives -set javaws /usr/local/java/jdk1.7.0_80/bin/javaws Sudo update-alternatives -set javac /usr/local/java/jdk1.7.0_80/bin/javac Sudo update-alternatives -set java /usr/local/java/jdk1.7.0_80/bin/java Sudo update-alternatives -install "/usr/bin/javaws" "javaws" "/usr/local/java/jdk1.7.0_80/bin/javaws" 1 Sudo update-alternatives -install "/usr/bin/javac" "javac" "/usr/local/java/jdk1.7.0_80/bin/javac" 1 Sudo update-alternatives -install "/usr/bin/java" "java" "/usr/local/java/jdk1.7.0_80/bin/java" 1 PATH=$PATH:$JRE_HOME/bin:$JAVA_HOME/binexport Scroll down to the end of the file using arrow keys and add the following lines below to the end of /etc/profile file:.

Open /etc/profile with sudo privileges:.

Check if tarball has been successfully extracted:.

Sudo cp -r jdk-7u80-linux-圆4.tar.gz /usr/local/java/

Create a a directory in /usr/local where java will reside and copy tarball there:.

Navigate to your downloaded JDK (for example ~/Downloads):.

Download the JDK for Linux 32-bit or 64-bit (for example: jdk-7u80-linux-圆4.tar.gz) here.

this tutorial share how to install java 7 along with java 8 and how to switch each other.

however recent release of linuxmint 19.1 (based on ubuntu 18.04) come with java 8 as it’s default. Some application still rely on old java, for example iReport 4.0.1 that used by openbravo still rely on java 7.