Use doclava for apicheck

Change-Id: I6a84717cf645e2a27cea9271c444d159c82439c5
diff --git a/core/tasks/apicheck.mk b/core/tasks/apicheck.mk
index 740668c..80a2141 100644
--- a/core/tasks/apicheck.mk
+++ b/core/tasks/apicheck.mk
@@ -19,6 +19,10 @@
 
 ifneq ($(BUILD_TINY_ANDROID), true)
 
+APICHECK_CLASSPATH := $(HOST_JDK_TOOLS_JAR)
+APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX)
+APICHECK_CLASSPATH := $(APICHECK_CLASSPATH):$(HOST_OUT_JAVA_LIBRARIES)/jsilver$(COMMON_JAVA_PACKAGE_SUFFIX)
+
 .PHONY: checkapi
 
 # eval this to define a rule that runs apicheck.
@@ -32,7 +36,7 @@
 define check-api
 $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp: $(2) $(3) $(APICHECK)
 	@echo "Checking API:" $(1)
-	$(hide) ( $(APICHECK) $(4) $(2) $(3) || ( $(5) ; exit 38 ) )
+	$(hide) ( $(APICHECK) -J"classpath $(APICHECK_CLASSPATH)" $(4) $(2) $(3) || ( $(5) ; exit 38 ) )
 	$(hide) mkdir -p $$(dir $$@)
 	$(hide) touch $$@
 checkapi: $(TARGET_OUT_COMMON_INTERMEDIATES)/PACKAGING/$(strip $(1))-timestamp
diff --git a/tools/apicheck/Android.mk b/tools/apicheck/Android.mk
index a2ff8a2..e4c66c5 100644
--- a/tools/apicheck/Android.mk
+++ b/tools/apicheck/Android.mk
@@ -29,7 +29,7 @@
 
 include $(BUILD_SYSTEM)/base_rules.mk
 
-$(LOCAL_BUILT_MODULE): $(HOST_OUT_JAVA_LIBRARIES)/apicheck$(COMMON_JAVA_PACKAGE_SUFFIX)
+$(LOCAL_BUILT_MODULE): $(HOST_OUT_JAVA_LIBRARIES)/doclava$(COMMON_JAVA_PACKAGE_SUFFIX)
 $(LOCAL_BUILT_MODULE): $(LOCAL_PATH)/etc/apicheck | $(ACP)
 	@echo "Copy: $(PRIVATE_MODULE) ($@)"
 	$(copy-file-to-new-target)
diff --git a/tools/apicheck/etc/apicheck b/tools/apicheck/etc/apicheck
index 5d0480c..c710c46 100644
--- a/tools/apicheck/etc/apicheck
+++ b/tools/apicheck/etc/apicheck
@@ -16,6 +16,10 @@
 
 # Set up prog to be the path of this script, including following symlinks,
 # and set up progdir to be the fully-qualified pathname of its directory.
+#
+# The classpath and other java options used in apicheck are specified in
+# build/core/tasks/apicheck.mk.
+
 prog="$0"
 while [ -h "${prog}" ]; do
     newProg=`/bin/ls -ld "${prog}"`
@@ -34,8 +38,6 @@
 prog="${progdir}"/`basename "${prog}"`
 cd "${oldwd}"
 
-libdir=`dirname $progdir`/framework
-
 javaOpts=""
 while expr "x$1" : 'x-J' >/dev/null; do
     opt=`expr "x$1" : 'x-J\(.*\)'`
@@ -43,4 +45,4 @@
     shift
 done
 
-exec java $javaOpts -jar $libdir/apicheck.jar "$@"
+exec java $javaOpts com.google.doclava.apicheck.ApiCheck "$@"