private static String generateSessionId() { String id = UuidUtil.newSecureUuidString(); StringBuilder sb = new StringBuilder("HZ"); char[] chars = id.toCharArray(); for (final char c : chars) { if (c != '-') { if (Character.isLetter(c)) { sb.append(Character.toUpperCase(c)); } else { sb.append(c); } } } return sb.toString(); }
private static String generateSessionId() { String id = UuidUtil.newSecureUuidString(); StringBuilder sb = new StringBuilder("HZ"); char[] chars = id.toCharArray(); for (final char c : chars) { if (c != '-') { if (Character.isLetter(c)) { sb.append(Character.toUpperCase(c)); } else { sb.append(c); } } } return sb.toString(); }