Restore -XX:MaxHeapSize=256m for gradlew.bat

Restore the MaxHeapSize setting for the Windows build only.

Author: philwebb

build.gradle

@@ -805,12 +805,13 @@ configure(rootProject) {
 
         doLast() {
             def gradleOpts = "-XX:MaxPermSize=1024m -Xmx1024m"
+            def gradleBatOpts = "$gradleOpts -XX:MaxHeapSize=256"
             File wrapperFile = file('gradlew')
             wrapperFile.text = wrapperFile.text.replace("DEFAULT_JVM_OPTS=",
                 "GRADLE_OPTS=\"$gradleOpts \$GRADLE_OPTS\"\nDEFAULT_JVM_OPTS=")
             File wrapperBatFile = file('gradlew.bat')
             wrapperBatFile.text = wrapperBatFile.text.replace("set DEFAULT_JVM_OPTS=",
-                "set GRADLE_OPTS=$gradleOpts %GRADLE_OPTS%\nset DEFAULT_JVM_OPTS=")
+                "set GRADLE_OPTS=$gradleBatOpts %GRADLE_OPTS%\nset DEFAULT_JVM_OPTS=")
         }
     }
 }

gradle/wrapper/gradle-wrapper.properties

@@ -1,4 +1,4 @@
-#Thu Nov 01 11:02:41 CET 2012
+#Thu Nov 01 10:28:17 PDT 2012
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
 zipStoreBase=GRADLE_USER_HOME

gradlew.bat

@@ -9,7 +9,7 @@
 if "%OS%"=="Windows_NT" setlocal
 
 @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-set GRADLE_OPTS=-XX:MaxPermSize=1024m -Xmx1024m %GRADLE_OPTS%
+set GRADLE_OPTS=-XX:MaxPermSize=1024m -Xmx1024m -XX:MaxHeapSize=256 %GRADLE_OPTS%
 set DEFAULT_JVM_OPTS=
 
 set DIRNAME=%~dp0