Disable useShortRepeatedPrimitives for Printer.DEFAULT_DEBUG_FORMAT

In addition, this change refactors DebugFormat so that it now uses Printer.DEFAULT_DEBUG_FORMAT.

PiperOrigin-RevId: 707623592

java/core/src/main/java/com/google/protobuf/DebugFormat.java

@@ -23,25 +23,30 @@ public final class DebugFormat {
   }
 
   public String toString(MessageOrBuilder message) {
-    return TextFormat.printer()
+    if (!this.isSingleLine) {
+      return TextFormat.debugFormatPrinter()
+          .printToString(message, TextFormat.Printer.FieldReporterLevel.DEBUG_MULTILINE);
+    }
+    return TextFormat.debugFormatPrinter()
         .emittingSingleLine(this.isSingleLine)
-        .enablingSafeDebugFormat(true)
-        .printToString(message, this.isSingleLine
-                ? TextFormat.Printer.FieldReporterLevel.DEBUG_SINGLE_LINE
-                : TextFormat.Printer.FieldReporterLevel.DEBUG_MULTILINE);
+        .printToString(message, TextFormat.Printer.FieldReporterLevel.DEBUG_SINGLE_LINE);
   }
 
   public String toString(FieldDescriptor field, Object value) {
-    return TextFormat.printer()
+    if (!this.isSingleLine) {
+      return TextFormat.debugFormatPrinter().printFieldToString(field, value);
+    }
+    return TextFormat.debugFormatPrinter()
         .emittingSingleLine(this.isSingleLine)
-        .enablingSafeDebugFormat(true)
         .printFieldToString(field, value);
   }
 
   public String toString(UnknownFieldSet fields) {
-    return TextFormat.printer()
+    if (!this.isSingleLine) {
+      return TextFormat.debugFormatPrinter().printToString(fields);
+    }
+    return TextFormat.debugFormatPrinter()
         .emittingSingleLine(this.isSingleLine)
-        .enablingSafeDebugFormat(true)
         .printToString(fields);
   }
 

java/core/src/main/java/com/google/protobuf/TextFormat.java

@@ -135,7 +135,7 @@ public final class TextFormat {
     private static final Printer DEFAULT_DEBUG_FORMAT =
         new Printer(
             /* escapeNonAscii= */ true,
-            /* useShortRepeatedPrimitives= */ true,
+            /* useShortRepeatedPrimitives= */ false,
             TypeRegistry.getEmptyTypeRegistry(),
             ExtensionRegistryLite.getEmptyRegistry(),
             /* enablingSafeDebugFormat= */ true,