Simplify (and optimize) Descriptors.FileDescriptor.latin1Cat.

PiperOrigin-RevId: 603529248
10 months ago · 0ee34d35de
parent 2a28082df3
commit 0ee34d35de
1 changed files with 1 additions and 5 deletions
--- a/java/core/src/main/java/com/google/protobuf/Descriptors.java
+++ b/java/core/src/main/java/com/google/protobuf/Descriptors.java
@ -415,11 +415,7 @@ public final class Descriptors {
      if (strings.length == 1) {
        return strings[0].getBytes(Internal.ISO_8859_1);
      }
-      StringBuilder descriptorData = new StringBuilder();
-      for (String part : strings) {
-        descriptorData.append(part);
-      }
-      return descriptorData.toString().getBytes(Internal.ISO_8859_1);
+      return String.join("", strings).getBytes(Internal.ISO_8859_1);
    }

    private static FileDescriptor[] findDescriptors(