Index: trunk/test/unit/org/openstreetmap/josm/data/protobuf/ProtobufRecordTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/protobuf/ProtobufRecordTest.java	(revision 18466)
+++ trunk/test/unit/org/openstreetmap/josm/data/protobuf/ProtobufRecordTest.java	(revision 18473)
@@ -4,5 +4,5 @@
 import static org.junit.jupiter.api.Assertions.assertEquals;
 
-
+import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 
@@ -16,5 +16,5 @@
     void testFixed32() throws IOException {
         ProtobufParser parser = new ProtobufParser(ProtobufTest.toByteArray(new int[] {0x0d, 0x00, 0x00, 0x80, 0x3f}));
-        ProtobufRecord thirtyTwoBit = new ProtobufRecord(parser);
+        ProtobufRecord thirtyTwoBit = new ProtobufRecord(new ByteArrayOutputStream(), parser);
         assertEquals(WireType.THIRTY_TWO_BIT, thirtyTwoBit.getType());
         assertEquals(1f, thirtyTwoBit.asFloat());
@@ -24,5 +24,5 @@
     void testUnknown() throws IOException {
         ProtobufParser parser = new ProtobufParser(ProtobufTest.toByteArray(new int[] {0x0f, 0x00, 0x00, 0x80, 0x3f}));
-        ProtobufRecord unknown = new ProtobufRecord(parser);
+        ProtobufRecord unknown = new ProtobufRecord(new ByteArrayOutputStream(), parser);
         assertEquals(WireType.UNKNOWN, unknown.getType());
         assertEquals(0, unknown.getBytes().length);
Index: trunk/test/unit/org/openstreetmap/josm/data/protobuf/ProtobufTest.java
===================================================================
--- trunk/test/unit/org/openstreetmap/josm/data/protobuf/ProtobufTest.java	(revision 18466)
+++ trunk/test/unit/org/openstreetmap/josm/data/protobuf/ProtobufTest.java	(revision 18473)
@@ -8,4 +8,5 @@
 import java.awt.geom.Ellipse2D;
 import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
 import java.io.File;
 import java.io.IOException;
@@ -172,5 +173,5 @@
     void testSimpleMessage() throws IOException {
         ProtobufParser parser = new ProtobufParser(new byte[] {(byte) 0x08, (byte) 0x96, (byte) 0x01});
-        ProtobufRecord record = new ProtobufRecord(parser);
+        ProtobufRecord record = new ProtobufRecord(new ByteArrayOutputStream(), parser);
         assertEquals(WireType.VARINT, record.getType());
         assertEquals(150, record.asUnsignedVarInt().intValue());