Compile dx as java 1.7
dx is distributed as a prebuilt to branches that use Java7, and it
doesn't use any Java8 features, set LOCAL_JAVA_LANGUAGE_VERSION := 1.7
Test: m -j dx
Change-Id: I24ee9c7285f8858c5661abfa945bbbb83f8c2b9a
diff --git a/dx/src/Android.mk b/dx/src/Android.mk
index c295f81..8c9e76b 100644
--- a/dx/src/Android.mk
+++ b/dx/src/Android.mk
@@ -15,6 +15,7 @@
LOCAL_JAR_MANIFEST := ../etc/manifest.txt
LOCAL_MODULE_TAGS := optional
LOCAL_MODULE:= dx
+LOCAL_JAVA_LANGUAGE_VERSION := 1.7
include $(BUILD_HOST_JAVA_LIBRARY)
