﻿ 1. Run the IDE and evalutate for free
 2. Click IDE menu "Configure" or "Help" -> "Edit Custom VM Options..."
    See: https://intellij-support.jetbrains.com/hc/en-us/articles/206544869
 3. Append -javaagent:/absolute/path/to/jetbrains-agent.jar to end line
    eg:
      mac:      -javaagent:/Users/neo/jetbrains-agent.jar
      linux:    -javaagent:/home/neo/jetbrains-agent.jar
      windows:  -javaagent:C:\Users\neo\jetbrains-agent.jar
    Rescue: https://intellij-support.jetbrains.com/hc/en-us/articles/206544519
 4. Restart IDE
 5. Click IDE menu "Help" -> "Register..." or "Configure" -> "Manage License..."
    Support "License server" and "Activation code":
    1). Entry license server address: http://jetbrains-license-server (maybe autofill)
        Or click the button: "Discover Server" to fill automaticly
    2). Active offline with the activation code file: ACTIVATION_CODE.txt
        If the activation window always pops up(error 1653219), remove jetbrains' domains from hosts file

