Allow the user to explicitly set the java Uncompress_dex property.

ART tests need to explicitly control the compression.

Bug: 157239179
Test: "atest ArtGtestsTarget" with http://go/aog/1302773
Change-Id: I4490aa0a61fa71f830feb6a46dffd8d20fccfc66
Merged-In: I4490aa0a61fa71f830feb6a46dffd8d20fccfc66
diff --git a/java/dex.go b/java/dex.go
index 27ec6ee..e2a8e7e 100644
--- a/java/dex.go
+++ b/java/dex.go
@@ -18,6 +18,7 @@
 	"strings"
 
 	"github.com/google/blueprint"
+	"github.com/google/blueprint/proptools"
 
 	"android/soong/android"
 	"android/soong/remoteexec"
@@ -188,7 +189,7 @@
 	outDir := android.PathForModuleOut(ctx, "dex")
 
 	zipFlags := "--ignore_missing_files"
-	if j.deviceProperties.UncompressDex {
+	if proptools.Bool(j.deviceProperties.Uncompress_dex) {
 		zipFlags += " -L 0"
 	}
 
@@ -235,7 +236,7 @@
 			},
 		})
 	}
-	if j.deviceProperties.UncompressDex {
+	if proptools.Bool(j.deviceProperties.Uncompress_dex) {
 		alignedJavalibJar := android.PathForModuleOut(ctx, "aligned", jarName)
 		TransformZipAlign(ctx, alignedJavalibJar, javalibJar)
 		javalibJar = alignedJavalibJar