Structured HOCON

hocon.conf

# Project
application {
  group = ${project.groupId}
  name = ${project.artifactId}
  version = ${project.version}

  # Application Secret
  secret = "7/19T8CiU@paf[9bF7ll<1/5@P:7xBQhFkxx??9ALJ[3B<cjoKm_k50yA_Ib2uT2"
}

# Configure ports.
http.port = 9000

# Etag and Cache Control
# http.useETag = false
# http.cache_control_max_age = 0

# Test data
key {
  val = value
  utf = éøîüå˚πœΩç≈˜µ√ ∑ß˙∫℃
  int: 1
  sub {
    foo: 2
  }
  bool {
    1: true
    2: false
    3 = no
    4 = yes
  }
  array = [a, b, c]
  array2 = [a, b, c],
  long = 9999999999999
}

other.conf = a_file.txt