Constructor Detail

• HappyClient

  public HappyClient(PrintStream out)

Method Detail

• getJavaVersionNumber

  public int getJavaVersionNumber()

  calculate the java version number by probing for classes; this tactic works across many jvm implementations; taken from Ant.

  Returns:

  JRE version as 10,11,12,13,14,...

• verifyClientIsHappy

  public boolean verifyClientIsHappy(boolean warningsAsErrors)
                              throws IOException

  Audit the client, print out status

  Parameters:

  warningsAsErrors - should any warning result in failure?

  Returns:

  true if we are happy

  Throws:

  IOException

• main

  public static void main(String[] args)

  public happiness test. Exits with -1 if the client is unhappy.

  Parameters:

  args - a list of extra classes to look for