Modifying .bash_aliases JAVA_HOME and PATH

1. Here is a snippet from my .bash_aliases file

export PATH=$PATH:/home/kasimcee/Development/adt-bundle-linux-x86_64-20131030/sdk/tools/

export PATH=$PATH:/home/kasimcee/Development/adt-bundle-linux-x86_64-20131030/sdk/platform-tools/

export PATH=$PATH:/usr/lib/jvm/java-7-openjdk-amd64/jre/bin

export JAVA_HOME=/usr/lib/jvm/java-7-openjdk-amd64

References

1. How to set java environment path in ubuntu
2. How to set JAVA_HOME and PATH for OpenJDK