Use pattern matching switch cases

[signal-cli] / src / main / java / org / asamk / signal / util / SendMessageResultUtils.java

diff --git a/src/main/java/org/asamk/signal/util/SendMessageResultUtils.java b/src/main/java/org/asamk/signal/util/SendMessageResultUtils.java
index e4386b0ecb2df9ab40fbd9eff6ef9c26e90fbb59..108142e32b9990c6978b2fa97cab36ffca9ac7b2 100644 (file)
--- a/src/main/java/org/asamk/signal/util/SendMessageResultUtils.java
+++ b/src/main/java/org/asamk/signal/util/SendMessageResultUtils.java
@@ -27,28 +27,32 @@ public class SendMessageResultUtils {
     }
 
     public static void outputResult(final OutputWriter outputWriter, final SendGroupMessageResults sendMessageResults) {
-        if (outputWriter instanceof PlainTextWriter writer) {
-            var errors = getErrorMessagesFromSendMessageResults(sendMessageResults.results());
-            printSendMessageResultErrors(writer, errors);
-            writer.println("{}", sendMessageResults.timestamp());
-        } else {
-            final var writer = (JsonWriter) outputWriter;
-            var results = getJsonSendMessageResults(sendMessageResults.results());
-            writer.write(Map.of("timestamp", sendMessageResults.timestamp(), "results", results));
+        switch (outputWriter) {
+            case PlainTextWriter writer -> {
+                var errors = getErrorMessagesFromSendMessageResults(sendMessageResults.results());
+                printSendMessageResultErrors(writer, errors);
+                writer.println("{}", sendMessageResults.timestamp());
+            }
+            case JsonWriter writer -> {
+                var results = getJsonSendMessageResults(sendMessageResults.results());
+                writer.write(Map.of("timestamp", sendMessageResults.timestamp(), "results", results));
+            }
         }
     }
 
     public static void outputResult(
             final OutputWriter outputWriter, final SendMessageResults sendMessageResults
     ) throws CommandException {
-        if (outputWriter instanceof PlainTextWriter writer) {
-            var errors = getErrorMessagesFromSendMessageResults(sendMessageResults.results());
-            printSendMessageResultErrors(writer, errors);
-            writer.println("{}", sendMessageResults.timestamp());
-        } else {
-            final var writer = (JsonWriter) outputWriter;
-            var results = getJsonSendMessageResults(sendMessageResults.results());
-            writer.write(Map.of("timestamp", sendMessageResults.timestamp(), "results", results));
+        switch (outputWriter) {
+            case PlainTextWriter writer -> {
+                var errors = getErrorMessagesFromSendMessageResults(sendMessageResults.results());
+                printSendMessageResultErrors(writer, errors);
+                writer.println("{}", sendMessageResults.timestamp());
+            }
+            case JsonWriter writer -> {
+                var results = getJsonSendMessageResults(sendMessageResults.results());
+                writer.write(Map.of("timestamp", sendMessageResults.timestamp(), "results", results));
+            }
         }
         if (!sendMessageResults.hasSuccess()) {
             if (sendMessageResults.hasOnlyUntrustedIdentity()) {