defaultKey property
Implementation
final String defaultKey = """-----BEGIN EC PRIVATE KEY-----
MHcCAQEEIGvsrpXh8m/E9bj1dq/0o1aBPQVAFJQ6Pzusx685URE0oAoGCCqGSM49
AwEHoUQDQgAEaHYrUu/oFKIXN457GH+8IOuv6OIPBRLqoHjaEKM0wIzJZ0lhfO/A
53hKGjKEjYT3VNTQ3Zq1YB3o5QSQMP/LRg==
-----END EC PRIVATE KEY-----""";