@Override public String toString() { final StringBuilder builder = new StringBuilder(); builder.append("ClientSslSocketFactory [trustStoreUrl=").append(trustStoreUrl); if (trustStoreUrl != null) { builder.append(", trustStorePassword="); builder.append(Strings.repeat("*", this.getTrustStorePasswordLength())); } builder.append(", keyStoreUrl=").append(keyStoreUrl); if (keyStoreUrl != null) { builder.append(", keystorePassword = "); builder.append(Strings.repeat("*", this.getKeyStorePasswordLength())); } builder.append(']'); return builder.toString(); }