I am using .zshrc file for setting the environment since my .bash is not supporting in my mac.
export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_231.jdk/Contents/
Home
#Setting path for android home
export ANDROID_HOME=/usr/local/Caskroom/android-sdk
#Adding path of platform-tools folder in PATH evn var
export PATH="/usr/local/Caskroom/android-sdk/4333796/platform-tools:${Path}"
export M2_HOME=/Users/ZOP3722/apache-maven-3.6.3
export PATH=$PATH:/Users/ZOP3722/apache-maven-3.6.3/bin
export PATH=$HOME/bin:/usr/local/bin:$PATH