Gradle: Increase heapSize, 2G are not enough

gradle.properties

@@ -4,4 +4,4 @@ android.databinding.incremental=true
 kapt.incremental.apt=true
 kapt.use.worker.api=true
 kapt.include.compile.classpath=false
-
+org.gradle.jvmargs=-Xmx4g -XX:MaxPermSize=2048m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8

vlc-android/build.gradle

@@ -17,7 +17,7 @@ android {
 
     dexOptions {
         maxProcessCount 8
-        javaMaxHeapSize "2g"
+        javaMaxHeapSize "4g"
         preDexLibraries true
     }