diff --git a/java/java.go b/java/java.go
index d18d915..276cfcf 100644
--- a/java/java.go
+++ b/java/java.go
@@ -653,7 +653,7 @@
 	return j.properties.Permitted_packages
 }
 
-func shouldUncompressDex(ctx android.ModuleContext, dexpreopter *dexpreopter) bool {
+func shouldUncompressDex(ctx android.ModuleContext, libName string, dexpreopter *dexpreopter) bool {
 	// Store uncompressed (and aligned) any dex files from jars in APEXes.
 	if apexInfo, _ := android.ModuleProvider(ctx, android.ApexInfoProvider); !apexInfo.IsForPlatform() {
 		return true
@@ -665,7 +665,7 @@
 	}
 
 	// Store uncompressed dex files that are preopted on /system.
-	if !dexpreopter.dexpreoptDisabled(ctx) && (ctx.Host() || !dexpreopter.odexOnSystemOther(ctx, dexpreopter.installPath)) {
+	if !dexpreopter.dexpreoptDisabled(ctx, libName) && (ctx.Host() || !dexpreopter.odexOnSystemOther(ctx, libName, dexpreopter.installPath)) {
 		return true
 	}
 	if ctx.Config().UncompressPrivAppDex() &&
@@ -680,7 +680,7 @@
 func setUncompressDex(ctx android.ModuleContext, dexpreopter *dexpreopter, dexer *dexer) {
 	if dexer.dexProperties.Uncompress_dex == nil {
 		// If the value was not force-set by the user, use reasonable default based on the module.
-		dexer.dexProperties.Uncompress_dex = proptools.BoolPtr(shouldUncompressDex(ctx, dexpreopter))
+		dexer.dexProperties.Uncompress_dex = proptools.BoolPtr(shouldUncompressDex(ctx, android.RemoveOptionalPrebuiltPrefix(ctx.ModuleName()), dexpreopter))
 	}
 }
 
@@ -712,7 +712,7 @@
 	j.checkHeadersOnly(ctx)
 	if ctx.Device() {
 		j.dexpreopter.installPath = j.dexpreopter.getInstallPath(
-			ctx, android.PathForModuleInstall(ctx, "framework", j.Stem()+".jar"))
+			ctx, j.Name(), android.PathForModuleInstall(ctx, "framework", j.Stem()+".jar"))
 		j.dexpreopter.isSDKLibrary = j.deviceProperties.IsSDKLibrary
 		setUncompressDex(ctx, &j.dexpreopter, &j.dexer)
 		j.dexpreopter.uncompressedDex = *j.dexProperties.Uncompress_dex
@@ -2274,7 +2274,7 @@
 				installPath := android.PathForModuleInPartitionInstall(ctx, "apex", ai.ApexVariationName, ApexRootRelativePathToJavaLib(j.BaseModuleName()))
 				j.dexJarInstallFile = installPath
 
-				j.dexpreopter.installPath = j.dexpreopter.getInstallPath(ctx, installPath)
+				j.dexpreopter.installPath = j.dexpreopter.getInstallPath(ctx, android.RemoveOptionalPrebuiltPrefix(ctx.ModuleName()), installPath)
 				setUncompressDex(ctx, &j.dexpreopter, &j.dexer)
 				j.dexpreopter.uncompressedDex = *j.dexProperties.Uncompress_dex
 
@@ -2282,8 +2282,6 @@
 					j.dexpreopter.inputProfilePathOnHost = profilePath
 				}
 
-				j.dexpreopt(ctx, dexOutputPath)
-
 				// Initialize the hiddenapi structure.
 				j.initHiddenAPI(ctx, dexJarFile, outputFile, j.dexProperties.Uncompress_dex)
 			} else {
@@ -2304,7 +2302,7 @@
 			// Dex compilation
 
 			j.dexpreopter.installPath = j.dexpreopter.getInstallPath(
-				ctx, android.PathForModuleInstall(ctx, "framework", jarName))
+				ctx, android.RemoveOptionalPrebuiltPrefix(ctx.ModuleName()), android.PathForModuleInstall(ctx, "framework", jarName))
 			setUncompressDex(ctx, &j.dexpreopter, &j.dexer)
 			j.dexpreopter.uncompressedDex = *j.dexProperties.Uncompress_dex
 
@@ -2592,8 +2590,8 @@
 	}
 
 	j.dexpreopter.installPath = j.dexpreopter.getInstallPath(
-		ctx, android.PathForModuleInstall(ctx, "framework", j.Stem()+".jar"))
-	j.dexpreopter.uncompressedDex = shouldUncompressDex(ctx, &j.dexpreopter)
+		ctx, android.RemoveOptionalPrebuiltPrefix(ctx.ModuleName()), android.PathForModuleInstall(ctx, "framework", j.Stem()+".jar"))
+	j.dexpreopter.uncompressedDex = shouldUncompressDex(ctx, android.RemoveOptionalPrebuiltPrefix(ctx.ModuleName()), &j.dexpreopter)
 
 	inputJar := ctx.ExpandSource(j.properties.Jars[0], "jars")
 	dexOutputFile := android.PathForModuleOut(ctx, ctx.ModuleName()+".jar")
@@ -2632,7 +2630,7 @@
 
 	j.dexJarFile = makeDexJarPathFromPath(dexOutputFile)
 
-	j.dexpreopt(ctx, dexOutputFile)
+	j.dexpreopt(ctx, android.RemoveOptionalPrebuiltPrefix(ctx.ModuleName()), dexOutputFile)
 
 	if apexInfo.IsForPlatform() {
 		ctx.InstallFile(android.PathForModuleInstall(ctx, "framework"),