@Override
		public PrivateKey getPrivateKey(String alias) {
			if (wrappedKeyManager == null) {
				return null;
			}
			return wrappedKeyManager.getPrivateKey(alias);
		}
<code>ApplicationKeyManager</code> provides a wrapper for the X509 wrappedKeyManager whose
instantiation is delayed until needed.  When a wrapper method is first invoked, the
{@link ApplicationKeyManagerFactory#init()} method is called to open the keystore
(which may require a password prompt) and establish the underlying X509KeyManager.
Ghidra/Framework/Generic/src/main/java/ghidra/net/ApplicationKeyManagerFactory.java