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Change java version

Change java version

/usr/libexec/java_home -V  
export JAVA_HOME=`/usr/libexec/java_home -v 1.6.0_65-b14-462` //java 8

2

Source: stackoverflow.com

Set default java version

# on linux
sudo update-alternatives --config java
# then just input the number of the jdk you
# want to use as default and hit Enter

1

Changer version java terminal

 export JAVA_HOME=`/usr/libexec/java_home -v 1.8`

0

Source: ipgirl.com

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