code: public static TrustManager[] getTrustManagers() throws InitializationException {
  		String file = System.getProperty("javax.net.ssl.trustStore");
  		String pass = System.getProperty("javax.net.ssl.trustStorePassword");
  
  		if (file == null || pass == null) {
  			throw new InitializationException("javax.net.ssl.trustStore / "
  					+ "javax.net.ssl.trustStorePassword not set");
  		}
  
  		return getTrustManagers(file, pass);
  	}
docs: Creates {@link TrustManager} instances based on the javax.net.ssl.trustStore
  and javax.net.ssl.trustStorePassword environment variables.
  
  @return an array of {@link TrustManager} instances
  @throws InitializationException