java set classpath
//For CMD users, requires to be done whenever we start cmd, temporary
SET PATH=<insert JDKBIN location in here; no quotes; usually present inside program files/Java>
//For Using Javac without setting up jdk path each time
//Windows users requires admin access
//Press start type "environment variables"
//Click on Environment variables box in bottom of the System properties
//Add a new variable with variable name = "CLASSPATH" no quotes required
// Value is the location of Java/JDK/bin folder