1 files changed, 3 insertions, 1 deletions
diff --git a/java/security/MessageDigest.java b/java/security/MessageDigest.java
index fb0461485..f958055ee 100644
--- a/java/security/MessageDigest.java
+++ b/java/security/MessageDigest.java
@@ -37,6 +37,8 @@ exception statement from your version. */
 
 package java.security;
 
+import gnu.java.lang.CPStringBuilder;
+
 import gnu.java.security.Engine;
 import java.nio.ByteBuffer;
 
@@ -146,7 +148,7 @@ public abstract class MessageDigest extends MessageDigestSpi
   public static MessageDigest getInstance(String algorithm, Provider provider)
     throws NoSuchAlgorithmException
   {
-    StringBuilder sb = new StringBuilder("MessageDigest for algorithm [")
+    CPStringBuilder sb = new CPStringBuilder("MessageDigest for algorithm [")
         .append(algorithm).append("] from provider[")
         .append(provider).append("] ");
     Object o;