Set the JDK version on OSX

gistfile1.sh

# Usage setjdk 1.8
function setjdk() {  
  if [ $# -ne 0 ]; then  
   removeFromPath '/System/Library/Frameworks/JavaVM.framework/Home/bin'  
   if [ -n "${JAVA_HOME+x}" ]; then  
    removeFromPath $JAVA_HOME  
   fi  
   export JAVA_HOME=`/usr/libexec/java_home -v $@`  
   export PATH=$JAVA_HOME/bin:$PATH  
  fi  
}

function removeFromPath() {  
  export PATH=$(echo $PATH | sed -E -e "s;:$1;;" -e "s;$1:?;;")  
}