Revert "Revert "Revert "Print full diagnostics file when Java process crashes."""

This reverts commit 1e3ad0eb5df843f88d8e08c3766b5f620b569c93.

Reason for revert: break build

Change-Id: I43022f556d5b73956d44cdda43b0b2499225b123
diff --git a/core/combo/javac.mk b/core/combo/javac.mk
index a4cb6c5..dac2628 100644
--- a/core/combo/javac.mk
+++ b/core/combo/javac.mk
@@ -16,5 +16,4 @@
 
 # TODO(ccross): remove this, it is needed for now because it is used by
 # config.mk before makevars from soong are loaded
-JAVA := $(ANDROID_JAVA_TOOLCHAIN)/java -XX:OnError="cat hs_err_pid%p.log"
-
+JAVA := $(ANDROID_JAVA_TOOLCHAIN)/java