@InlineMe(
      replacement = "Hex.encode(data)",
      imports = {"com.google.crypto.tink.subtle.Hex"})
  @Deprecated
  public static String hexEncode(byte[] data) {
    return Hex.encode(data);
  }
Encodes bytes to hex string.

@deprecated Usages should be inlined.
java_src/src/main/java/com/google/crypto/tink/testing/TestUtil.java