diff --git a/java/dexpreopt_config.go b/java/dexpreopt_config.go
index f776b45..a1a9a76 100644
--- a/java/dexpreopt_config.go
+++ b/java/dexpreopt_config.go
@@ -22,56 +22,12 @@
 	"android/soong/dexpreopt"
 )
 
-// dexpreoptGlobalConfig returns the global dexpreopt.config.  It is loaded once the first time it is called for any
-// ctx.Config(), and returns the same data for all future calls with the same ctx.Config().  A value can be inserted
-// for tests using setDexpreoptTestGlobalConfig.
-func dexpreoptGlobalConfig(ctx android.PathContext) dexpreopt.GlobalConfig {
-	return dexpreoptGlobalConfigRaw(ctx).global
-}
-
-type globalConfigAndRaw struct {
-	global dexpreopt.GlobalConfig
-	data   []byte
-}
-
-func dexpreoptGlobalConfigRaw(ctx android.PathContext) globalConfigAndRaw {
-	return ctx.Config().Once(dexpreoptGlobalConfigKey, func() interface{} {
-		if data, err := ctx.Config().DexpreoptGlobalConfig(ctx); err != nil {
-			panic(err)
-		} else if data != nil {
-			globalConfig, err := dexpreopt.LoadGlobalConfig(ctx, data)
-			if err != nil {
-				panic(err)
-			}
-			return globalConfigAndRaw{globalConfig, data}
-		}
-
-		// No global config filename set, see if there is a test config set
-		return ctx.Config().Once(dexpreoptTestGlobalConfigKey, func() interface{} {
-			// Nope, return a config with preopting disabled
-			return globalConfigAndRaw{dexpreopt.GlobalConfig{
-				DisablePreopt:          true,
-				DisableGenerateProfile: true,
-			}, nil}
-		})
-	}).(globalConfigAndRaw)
-}
-
-// setDexpreoptTestGlobalConfig sets a GlobalConfig that future calls to dexpreoptGlobalConfig will return.  It must
-// be called before the first call to dexpreoptGlobalConfig for the config.
-func setDexpreoptTestGlobalConfig(config android.Config, globalConfig dexpreopt.GlobalConfig) {
-	config.Once(dexpreoptTestGlobalConfigKey, func() interface{} { return globalConfigAndRaw{globalConfig, nil} })
-}
-
-var dexpreoptGlobalConfigKey = android.NewOnceKey("DexpreoptGlobalConfig")
-var dexpreoptTestGlobalConfigKey = android.NewOnceKey("TestDexpreoptGlobalConfig")
-
 // systemServerClasspath returns the on-device locations of the modules in the system server classpath.  It is computed
 // once the first time it is called for any ctx.Config(), and returns the same slice for all future calls with the same
 // ctx.Config().
 func systemServerClasspath(ctx android.PathContext) []string {
 	return ctx.Config().OnceStringSlice(systemServerClasspathKey, func() []string {
-		global := dexpreoptGlobalConfig(ctx)
+		global := dexpreopt.GetGlobalConfig(ctx)
 
 		var systemServerClasspathLocations []string
 		for _, m := range global.SystemServerJars {
@@ -132,7 +88,7 @@
 func genBootImageConfigs(ctx android.PathContext) map[string]*bootImageConfig {
 	return ctx.Config().Once(bootImageConfigKey, func() interface{} {
 
-		global := dexpreoptGlobalConfig(ctx)
+		global := dexpreopt.GetGlobalConfig(ctx)
 		targets := dexpreoptTargets(ctx)
 		deviceDir := android.PathForOutput(ctx, ctx.Config().DeviceName())
 
@@ -273,7 +229,7 @@
 
 func defaultBootclasspath(ctx android.PathContext) []string {
 	return ctx.Config().OnceStringSlice(defaultBootclasspathKey, func() []string {
-		global := dexpreoptGlobalConfig(ctx)
+		global := dexpreopt.GetGlobalConfig(ctx)
 		image := defaultBootImageConfig(ctx)
 
 		updatableBootclasspath := make([]string, len(global.UpdatableBootJars))