diff --git a/services/java/com/android/server/ProcessStats.java b/services/java/com/android/server/ProcessStats.java
index a02c4e78b15fa..4fa89d937d6e7 100644
--- a/services/java/com/android/server/ProcessStats.java
+++ b/services/java/com/android/server/ProcessStats.java
@@ -687,7 +687,7 @@ public class ProcessStats {
                         break;
                     }
                 }
-                return new String(mBuffer, 0, 0, i);
+                return new String(mBuffer, 0, i);
             }
         } catch (java.io.FileNotFoundException e) {
         } catch (java.io.IOException e) {