diff --git a/build.gradle b/build.gradle
index e72cd5ae413..6cd8c6b072c 100644
--- a/build.gradle
+++ b/build.gradle
@@ -176,5 +176,5 @@ task release(dependsOn: [zip, tar]) << {
 }
 
 task wrapper(type: Wrapper) {
-    gradleVersion = '0.9.1'
+    gradleVersion = '0.9.2'
 }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
index 8acea11e611..9d7bbe005f0 100644
Binary files a/gradle/wrapper/gradle-wrapper.jar and b/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
index 50f0413650e..a260c5cd64a 100644
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -1,6 +1,6 @@
-#Mon Jan 03 11:44:56 IST 2011
+#Sun Jan 30 16:03:01 IST 2011
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists
-distributionUrl=http\://gradle.artifactoryonline.com/gradle/distributions/gradle-0.9.1-bin.zip
+distributionUrl=http\://gradle.artifactoryonline.com/gradle/distributions/gradle-0.9.2-bin.zip
diff --git a/gradlew b/gradlew
index 51f64a6952e..99936cdb514 100755
--- a/gradlew
+++ b/gradlew
@@ -12,16 +12,20 @@ GRADLE_OPTS="$GRADLE_OPTS -Xmx512m"
 
 GRADLE_APP_NAME=Gradle
 
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
 warn ( ) {
-    echo "${PROGNAME}: $*"
+    echo "$*"
 }
 
 die ( ) {
-    warn "$*"
+    echo
+    echo "$*"
+    echo
     exit 1
 }
 
-
 # OS specific support (must be 'true' or 'false').
 cygwin=false
 msys=false
@@ -79,12 +83,31 @@ if [ -z "$JAVACMD" ] ; then
     fi
 fi
 if [ ! -x "$JAVACMD" ] ; then
-    die "JAVA_HOME is not defined correctly, can not execute: $JAVACMD"
+    die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
 fi
 if [ -z "$JAVA_HOME" ] ; then
     warn "JAVA_HOME environment variable is not set"
 fi
 
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query businessSystem maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
 # For Darwin, add GRADLE_APP_NAME to the JAVA_OPTS as -Xdock:name
 if $darwin; then
     JAVA_OPTS="$JAVA_OPTS -Xdock:name=$GRADLE_APP_NAME"
@@ -137,7 +160,7 @@ fi
 
 GRADLE_APP_BASE_NAME=`basename "$0"`
 
-"$JAVACMD" $JAVA_OPTS $GRADLE_OPTS \
+exec "$JAVACMD" $JAVA_OPTS $GRADLE_OPTS \
         -classpath "$CLASSPATH" \
         -Dorg.gradle.appname="$GRADLE_APP_BASE_NAME" \
         -Dorg.gradle.wrapper.properties="$WRAPPER_PROPERTIES" \
diff --git a/gradlew.bat b/gradlew.bat
index e3f1ad8edae..0dbce4682d4 100644
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -5,10 +5,6 @@
 @rem                                                                         ##
 @rem ##########################################################################
 
-@rem
-@rem $Revision: 10602 $ $Date: 2008-01-25 02:49:54 +0100 (ven., 25 janv. 2008) $
-@rem
-
 @rem Set local scope for the variables with windows NT shell
 if "%OS%"=="Windows_NT" setlocal
 
@@ -19,69 +15,29 @@ set GRADLE_OPTS=%GRADLE_OPTS% -Xmx512m
 set DIRNAME=%~dp0
 if "%DIRNAME%" == "" set DIRNAME=.\
 
-@rem Determine the command interpreter to execute the "CD" later
-set COMMAND_COM="cmd.exe"
-if exist "%SystemRoot%\system32\cmd.exe" set COMMAND_COM="%SystemRoot%\system32\cmd.exe"
-if exist "%SystemRoot%\command.com" set COMMAND_COM="%SystemRoot%\command.com"
+@rem Find java.exe
+set JAVA_EXE=java.exe
+if not defined JAVA_HOME goto init
 
-@rem Use explicit find.exe to prevent cygwin and others find.exe from being used
-set FIND_EXE="find.exe"
-if exist "%SystemRoot%\system32\find.exe" set FIND_EXE="%SystemRoot%\system32\find.exe"
-if exist "%SystemRoot%\command\find.exe" set FIND_EXE="%SystemRoot%\command\find.exe"
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
-:check_JAVA_HOME
-@rem Make sure we have a valid JAVA_HOME
-if not "%JAVA_HOME%" == "" goto have_JAVA_HOME
+if exist "%JAVA_EXE%" goto init
 
 echo.
-echo ERROR: Environment variable JAVA_HOME has not been set.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
 echo.
 echo Please set the JAVA_HOME variable in your environment to match the
 echo location of your Java installation.
 echo.
 goto end
 
-:have_JAVA_HOME
-@rem Validate JAVA_HOME
-%COMMAND_COM% /C DIR "%JAVA_HOME%" 2>&1 | %FIND_EXE% /I /C "%JAVA_HOME%" >nul
-if not errorlevel 1 goto init
-
-echo.
-echo ERROR: JAVA_HOME might be set to an invalid directory: %JAVA_HOME%
-echo.
-echo Please set the JAVA_HOME variable in your environment to match the
-echo location of your Java installation if there are problems.
-echo.
-
 :init
-@rem get name of script to launch with full path
 @rem Get command-line arguments, handling Windowz variants
-SET _marker=%JAVA_HOME: =%
-@rem IF NOT "%_marker%" == "%JAVA_HOME%" ECHO JAVA_HOME "%JAVA_HOME%" contains spaces. Please change to a location without spaces if this causes problems.
 
 if not "%OS%" == "Windows_NT" goto win9xME_args
 if "%eval[2+2]" == "4" goto 4NT_args
 
-IF "%_marker%" == "%JAVA_HOME%" goto :win9xME_args
-
-set _FIXPATH=
-call :fixpath "%JAVA_HOME%"
-set JAVA_HOME=%_FIXPATH:~1%
-
-goto win9xME_args
-
-:fixpath
-if not %1.==. (
-for /f "tokens=1* delims=;" %%a in (%1) do (
-call :shortfilename "%%a" & call :fixpath "%%b"
-)
-)
-goto :EOF
-:shortfilename
-for %%i in (%1) do set _FIXPATH=%_FIXPATH%;%%~fsi
-goto :EOF
-
-
 :win9xME_args
 @rem Slurp the command line arguments.
 set CMD_LINE_ARGS=
@@ -103,10 +59,10 @@ set CMD_LINE_ARGS=%$
 set STARTER_MAIN_CLASS=org.gradle.wrapper.GradleWrapperMain
 set CLASSPATH=%DIRNAME%\gradle\wrapper\gradle-wrapper.jar
 set WRAPPER_PROPERTIES=%DIRNAME%\gradle\wrapper\gradle-wrapper.properties
-set JAVA_EXE=%JAVA_HOME%\bin\java.exe
 
 set GRADLE_OPTS=%JAVA_OPTS% %GRADLE_OPTS% -Dorg.gradle.wrapper.properties="%WRAPPER_PROPERTIES%"
 
+@rem Execute Gradle
 "%JAVA_EXE%" %GRADLE_OPTS% -classpath "%CLASSPATH%" %STARTER_MAIN_CLASS% %CMD_LINE_ARGS%
 
 :end