Make the Java version check non-fatal to aid in the switch to 1.6 on the build servers.

Change-Id: Ieb0779ef54cdfa921a8dbfb1041536f8969d22e4
diff --git a/core/main.mk b/core/main.mk
index 2655b06..ea8b66b 100644
--- a/core/main.mk
+++ b/core/main.mk
@@ -117,7 +117,7 @@
 $(info Please follow the machine setup instructions at)
 $(info $(space)$(space)$(space)$(space)http://source.android.com/download)
 $(info ************************************************************)
-$(error stop)
+#$(error stop)
 endif
 
 # Check for the correct version of javac
@@ -133,7 +133,7 @@
 $(info Please follow the machine setup instructions at)
 $(info $(space)$(space)$(space)$(space)http://source.android.com/download)
 $(info ************************************************************)
-$(error stop)
+#$(error stop)
 endif
 
 endif # windows