linux path

export PATH=$PATH:.
export JAVA_HOME=/home/x/Documents/software/jdk-12.0.1
export PATH=$PATH:${JAVA_HOME}/bin        

export GRADLE_HOME=/home/x/Documents/software/gradle-5.4.1
export PATH=$PATH:${GRADLE_HOME}/bin
export GRADLE_USER_HOME=/home/x/Documents/gradlecache