if [ "$JAVA_VER" -ge 110 -a "$JAVAC_VER" -ge 110 ];then
echo "ok, java is 11 or newer"
else
if [ "$JAVA_VER" -ge 110 -a "$JAVAC_VER" -ge 110 ];then
echo "ok, java is 11 or newer"
else
echo "install java 11"
sudo yum install -y java-11-openjdk java-11-openjdk-devel
last_installed_jdk11=$(ls -tr1 /usr/lib/jvm/ | grep java-11-openjdk-11 | tail -1)
echo "install java 11"
sudo yum install -y java-11-openjdk java-11-openjdk-devel
last_installed_jdk11=$(ls -tr1 /usr/lib/jvm/ | grep java-11-openjdk-11 | tail -1)
-#download maven image 3.6.3 and install it
-wget -nv https://apache.mediamirrors.org/maven/maven-3/3.6.3/binaries/apache-maven-3.6.3-bin.tar.gz -P /tmp
+#download maven image 3.8.6 and install it
+wget -nv https://dlcdn.apache.org/maven/maven-3/3.8.6/binaries/apache-maven-3.8.6-bin.tar.gz -P /tmp
-sudo tar xf /tmp/apache-maven-3.6.3-bin.tar.gz -C /opt
-sudo ln -s /opt/apache-maven-3.6.3 /opt/maven
+sudo tar xf /tmp/apache-maven-3.8.6-bin.tar.gz -C /opt
+sudo ln -s /opt/apache-maven-3.8.6 /opt/maven