diff -r c1eed9867bf0 -r c8b2a408628b src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdConfigure.java
--- a/src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdConfigure.java	Thu Dec 13 10:25:50 2018 +0100
+++ b/src/jdk.jfr/share/classes/jdk/jfr/internal/dcmd/DCmdConfigure.java	Thu Dec 13 14:21:04 2018 +0100
@@ -193,25 +193,25 @@
 
     private void printGlobalBufferSize() {
         print("Global buffer size: ");
-        printBytes(Options.getGlobalBufferSize(), " ");
+        printBytes(Options.getGlobalBufferSize());
         println();
     }
 
     private void printThreadBufferSize() {
         print("Thread buffer size: ");
-        printBytes(Options.getThreadBufferSize(), " ");
+        printBytes(Options.getThreadBufferSize());
         println();
     }
 
     private void printMemorySize() {
         print("Memory size: ");
-        printBytes(Options.getMemorySize(), " ");
+        printBytes(Options.getMemorySize());
         println();
     }
 
     private void printMaxChunkSize() {
         print("Max chunk size: ");
-        printBytes(Options.getMaxChunkSize(), " ");
+        printBytes(Options.getMaxChunkSize());
         println();
     }
 }