more findbugs

[utils] / support / general / src / main / java / org / wamblee / io / SimpleProcess.java

diff --git a/support/general/src/main/java/org/wamblee/io/SimpleProcess.java b/support/general/src/main/java/org/wamblee/io/SimpleProcess.java
index b0e96a90397326a9e8ec8f4c04fce9e34d4c36ad..f0090f53215c0d6af3a80228329eddaed930b97e 100644 (file)
--- a/support/general/src/main/java/org/wamblee/io/SimpleProcess.java
+++ b/support/general/src/main/java/org/wamblee/io/SimpleProcess.java
@@ -183,10 +183,10 @@ public class SimpleProcess {
 
     @Override
     public String toString() {
-        String fullcmd = "";
+        StringBuffer fullcmd = new StringBuffer();
 
         for (String part : cmd) {
-            fullcmd += (part + " ");
+            fullcmd.append(part + " ");
         }
 
         return "process(dir = '" + directory + "', cmd = '" + fullcmd + "')";