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[signal-cli] / src / main / java / org / asamk / signal / manager / Utils.java

diff --git a/src/main/java/org/asamk/signal/manager/Utils.java b/src/main/java/org/asamk/signal/manager/Utils.java
index 144e1a11304f6d7977f71b440d44928d3a96fc55..b253a2ee45b7b7a42eb90392212dec9c8ea0a912 100644 (file)
--- a/src/main/java/org/asamk/signal/manager/Utils.java
+++ b/src/main/java/org/asamk/signal/manager/Utils.java
@@ -47,18 +47,18 @@ import static org.whispersystems.signalservice.internal.util.Util.isEmpty;
 class Utils {
 
     static List<SignalServiceAttachment> getSignalServiceAttachments(List<String> attachments) throws AttachmentInvalidException {
-        List<SignalServiceAttachment> SignalServiceAttachments = null;
+        List<SignalServiceAttachment> signalServiceAttachments = null;
         if (attachments != null) {
-            SignalServiceAttachments = new ArrayList<>(attachments.size());
+            signalServiceAttachments = new ArrayList<>(attachments.size());
             for (String attachment : attachments) {
                 try {
-                    SignalServiceAttachments.add(createAttachment(new File(attachment)));
+                    signalServiceAttachments.add(createAttachment(new File(attachment)));
                 } catch (IOException e) {
                     throw new AttachmentInvalidException(attachment, e);
                 }
             }
         }
-        return SignalServiceAttachments;
+        return signalServiceAttachments;
     }
 
     private static String getFileMimeType(File file) throws IOException {
@@ -257,6 +257,8 @@ class Utils {
     }
 
     static String computeSafetyNumber(String ownUsername, IdentityKey ownIdentityKey, String theirUsername, IdentityKey theirIdentityKey) {
+        // Version 1: E164 user
+        // Version 2: UUID user
         Fingerprint fingerprint = new NumericFingerprintGenerator(5200).createFor(1, ownUsername.getBytes(), ownIdentityKey, theirUsername.getBytes(), theirIdentityKey);
         return fingerprint.getDisplayableFingerprint().getDisplayText();
     }