java: remove unnecessary adding of empty strings

Change-Id: I3825ea5fb1eb34ca52659350e202f95abea945a9

2 files changed, 4 insertions, 4 deletions

diff --git a/qadevOOo/runner/util/AccessibilityTools.java b/qadevOOo/runner/util/AccessibilityTools.java
index c700000d7d8f..76136e6fb04d 100644
--- a/qadevOOo/runner/util/AccessibilityTools.java
+++ b/qadevOOo/runner/util/AccessibilityTools.java
@@ -331,7 +331,7 @@ public class AccessibilityTools {
             XAccessibleContext.class, AC);
 
         if (xAC != null) {
-            return "" + xAC.getAccessibleRole() + "," +
+            return xAC.getAccessibleRole() + "," +
                 xAC.getAccessibleName() + "(" +
                 xAC.getAccessibleDescription() + "):";
         }
@@ -345,7 +345,7 @@ public class AccessibilityTools {
 
         xAC = xA.getAccessibleContext();
 
-        return "" + xAC.getAccessibleRole() + "," + xAC.getAccessibleName() +
+        return xAC.getAccessibleRole() + "," + xAC.getAccessibleName() +
             "(" + xAC.getAccessibleDescription() + ")";
     }
 
diff --git a/qadevOOo/runner/util/RegistryTools.java b/qadevOOo/runner/util/RegistryTools.java
index 65eacf4dad94..72ef5e74370d 100644
--- a/qadevOOo/runner/util/RegistryTools.java
+++ b/qadevOOo/runner/util/RegistryTools.java
@@ -321,7 +321,7 @@ public class RegistryTools {
                 out.print("[BINARY] = {") ;
                 byte[] bin = key.getBinaryValue() ;
                 for (int i = 0; i < bin.length; i++)
-                    out.print("" + bin[i] + ",") ;
+                    out.print(bin[i] + ",") ;
                 out.println("}") ;
             } else
             if (type.equals(RegistryValueType.ASCIILIST)) {
@@ -342,7 +342,7 @@ public class RegistryTools {
                 out.print("[LONGLIST] = {") ;
                 int[] list = key.getLongListValue() ;
                 for (int i = 0; i < list.length; i++)
-                    out.print("" + list[i] + ",") ;
+                    out.print(list[i] + ",") ;
                 out.println("}") ;
             } else {
                 out.println("") ;