Impresión en Terminal a Colores con Java y Codificación ANSI

ColouredSystemOutPrintln.java

public class ColouredSystemOutPrintln {

  public static final String ANSI_RESET  = "\u001B[0m";

  public static final String ANSI_BLACK  = "\u001B[30m";
  public static final String ANSI_RED    = "\u001B[31m";
  public static final String ANSI_GREEN  = "\u001B[32m";
  public static final String ANSI_YELLOW = "\u001B[33m";
  public static final String ANSI_BLUE   = "\u001B[34m";
  public static final String ANSI_PURPLE = "\u001B[35m";
  public static final String ANSI_CYAN   = "\u001B[36m";
  public static final String ANSI_WHITE  = "\u001B[37m";

  public static final String ANSI_BRIGHT_BLACK  = "\u001B[90m";
  public static final String ANSI_BRIGHT_RED    = "\u001B[91m";
  public static final String ANSI_BRIGHT_GREEN  = "\u001B[92m";
  public static final String ANSI_BRIGHT_YELLOW = "\u001B[93m";
  public static final String ANSI_BRIGHT_BLUE   = "\u001B[94m";
  public static final String ANSI_BRIGHT_PURPLE = "\u001B[95m";
  public static final String ANSI_BRIGHT_CYAN   = "\u001B[96m";
  public static final String ANSI_BRIGHT_WHITE  = "\u001B[97m";

  public static final String[] FOREGROUNDS = {
    ANSI_BLACK, ANSI_RED, ANSI_GREEN, ANSI_YELLOW,
    ANSI_BLUE, ANSI_PURPLE, ANSI_CYAN, ANSI_WHITE,
    ANSI_BRIGHT_BLACK, ANSI_BRIGHT_RED, ANSI_BRIGHT_GREEN, ANSI_BRIGHT_YELLOW,
    ANSI_BRIGHT_BLUE, ANSI_BRIGHT_PURPLE, ANSI_BRIGHT_CYAN, ANSI_BRIGHT_WHITE 
  };

  public static final String ANSI_BG_BLACK  = "\u001B[40m";
  public static final String ANSI_BG_RED    = "\u001B[41m";
  public static final String ANSI_BG_GREEN  = "\u001B[42m";
  public static final String ANSI_BG_YELLOW = "\u001B[43m";
  public static final String ANSI_BG_BLUE   = "\u001B[44m";
  public static final String ANSI_BG_PURPLE = "\u001B[45m";
  public static final String ANSI_BG_CYAN   = "\u001B[46m";
  public static final String ANSI_BG_WHITE  = "\u001B[47m";

  public static final String ANSI_BRIGHT_BG_BLACK  = "\u001B[100m";
  public static final String ANSI_BRIGHT_BG_RED    = "\u001B[101m";
  public static final String ANSI_BRIGHT_BG_GREEN  = "\u001B[102m";
  public static final String ANSI_BRIGHT_BG_YELLOW = "\u001B[103m";
  public static final String ANSI_BRIGHT_BG_BLUE   = "\u001B[104m";
  public static final String ANSI_BRIGHT_BG_PURPLE = "\u001B[105m";
  public static final String ANSI_BRIGHT_BG_CYAN   = "\u001B[106m";
  public static final String ANSI_BRIGHT_BG_WHITE  = "\u001B[107m";

  public static final String[] BACKGROUNDS = {
    ANSI_BG_BLACK, ANSI_BG_RED, ANSI_BG_GREEN, ANSI_BG_YELLOW,
    ANSI_BG_BLUE, ANSI_BG_PURPLE, ANSI_BG_CYAN, ANSI_BG_WHITE,
    ANSI_BRIGHT_BG_BLACK, ANSI_BRIGHT_BG_RED, ANSI_BRIGHT_BG_GREEN, ANSI_BRIGHT_BG_YELLOW,
    ANSI_BRIGHT_BG_BLUE, ANSI_BRIGHT_BG_PURPLE, ANSI_BRIGHT_BG_CYAN, ANSI_BRIGHT_BG_WHITE };

  public static void main(String[] args) {

    System.out.println("\n  Default text\n");

    for (String fg : FOREGROUNDS) {
      for (String bg : BACKGROUNDS)
        System.out.print(fg + bg + "  TEST  ");
      System.out.println(ANSI_RESET);
    }

    System.out.println(ANSI_RESET + "\n  Back to default.\n");

  }

}