Bat Script for setting Java version on Windows

setJdk.bat

@echo off

IF [%1]==[] (
	echo Usage: %0 [jdk_version]
	echo.
	echo ** Available JDKs: **
	dir "%programfiles(x86)%\Java" /b
	echo.
) ELSE (
	IF EXIST "%programfiles(x86)%\Java\%1" (
		set "JAVA_HOME=%programfiles(x86)%\Java\%1"
		set "PATH=%JAVA_HOME%\bin;%PATH%"
	 	echo.
	 	echo "JAVA_HOME=%JAVA_HOME%"
		GOTO :END
	) ELSE (
		echo.
	 	echo Directory "%programfiles(x86)%\Java\%1" does not exist
		echo.
		echo ** Available JDKs: **
		dir "%programfiles(x86)%\Java" /b
	)
)

:END