Use SoongJavacWrapper for javadoc

Test: m -j docs; javac_wrapper_test
Bug: b/116874473
Change-Id: I51d440c815d3db1a0a5dc26ad4e376189dc0aefe
diff --git a/cmd/javac_wrapper/javac_wrapper.go b/cmd/javac_wrapper/javac_wrapper.go
index 4df4938..7a448ba 100644
--- a/cmd/javac_wrapper/javac_wrapper.go
+++ b/cmd/javac_wrapper/javac_wrapper.go
@@ -176,4 +176,12 @@
 	regexp.MustCompile(`Note: (Some input files|.*\.java) uses? unchecked or unsafe operations.`),
 	regexp.MustCompile(`Note: Recompile with -Xlint:unchecked for details.`),
 	regexp.MustCompile(`bootstrap class path not set in conjunction with -source`),
+
+	regexp.MustCompile(`javadoc: warning - The old Doclet and Taglet APIs in the packages`),
+	regexp.MustCompile(`com.sun.javadoc, com.sun.tools.doclets and their implementations`),
+	regexp.MustCompile(`are planned to be removed in a future JDK release. These`),
+	regexp.MustCompile(`components have been superseded by the new APIs in jdk.javadoc.doclet.`),
+	regexp.MustCompile(`Users are strongly recommended to migrate to the new APIs.`),
+
+	regexp.MustCompile(`javadoc: option --boot-class-path not allowed with target 1.9`),
 }
diff --git a/cmd/javac_wrapper/javac_wrapper_test.go b/cmd/javac_wrapper/javac_wrapper_test.go
index d76793f..ad657e7 100644
--- a/cmd/javac_wrapper/javac_wrapper_test.go
+++ b/cmd/javac_wrapper/javac_wrapper_test.go
@@ -64,6 +64,17 @@
 		in:  "\n",
 		out: "\n",
 	},
+	{
+		in: `
+javadoc: warning - The old Doclet and Taglet APIs in the packages
+com.sun.javadoc, com.sun.tools.doclets and their implementations
+are planned to be removed in a future JDK release. These
+components have been superseded by the new APIs in jdk.javadoc.doclet.
+Users are strongly recommended to migrate to the new APIs.
+javadoc: option --boot-class-path not allowed with target 1.9
+`,
+		out: "\n",
+	},
 }
 
 func TestJavacColorize(t *testing.T) {