diff --git a/bp2build/java_library_conversion_test.go b/bp2build/java_library_conversion_test.go
index 9cb9443..2e205b1 100644
--- a/bp2build/java_library_conversion_test.go
+++ b/bp2build/java_library_conversion_test.go
@@ -192,6 +192,45 @@
 	})
 }
 
+func TestJavaLibraryOpenjdk9(t *testing.T) {
+	runJavaLibraryTestCase(t, Bp2buildTestCase{
+		Blueprint: `java_library {
+			name: "java-lib-1",
+		srcs: ["a.java"],
+		exclude_srcs: ["b.java"],
+		javacflags: ["flag"],
+		target: {
+			android: {
+				srcs: ["android.java"],
+			},
+		},
+		openjdk9: {
+			srcs: ["b.java", "foo.java"],
+			javacflags: ["extraflag"],
+		},
+		sdk_version: "current",
+}`,
+		ExpectedBazelTargets: []string{
+			MakeBazelTarget("java_library", "java-lib-1", AttrNameToString{
+				"srcs": `[
+        "a.java",
+        "foo.java",
+    ] + select({
+        "//build/bazel_common_rules/platforms/os:android": ["android.java"],
+        "//conditions:default": [],
+    })`,
+				"sdk_version": `"current"`,
+				"javacopts": `[
+        "flag",
+        "extraflag",
+    ]`,
+			}),
+			MakeNeverlinkDuplicateTarget("java_library", "java-lib-1"),
+		},
+	})
+
+}
+
 func TestJavaLibraryErrorproneEnabledManually(t *testing.T) {
 	runJavaLibraryTestCaseWithRegistrationCtxFunc(t, Bp2buildTestCase{
 		StubbedBuildDefinitions: []string{"plugin2"},
diff --git a/java/base.go b/java/base.go
index 03198b5..53f22a7 100644
--- a/java/base.go
+++ b/java/base.go
@@ -1024,7 +1024,12 @@
 
 	if flags.javaVersion.usesJavaModules() {
 		javacFlags = append(javacFlags, j.properties.Openjdk9.Javacflags...)
+	} else if len(j.properties.Openjdk9.Javacflags) > 0 {
+		// java version defaults higher than openjdk 9, these conditionals should no longer be necessary
+		ctx.PropertyErrorf("openjdk9.javacflags", "JDK version defaults to higher than 9")
+	}
 
+	if flags.javaVersion.usesJavaModules() {
 		if j.properties.Patch_module != nil {
 			// Manually specify build directory in case it is not under the repo root.
 			// (javac doesn't seem to expand into symbolic links when searching for patch-module targets, so
@@ -1101,6 +1106,9 @@
 
 	if flags.javaVersion.usesJavaModules() {
 		j.properties.Srcs = append(j.properties.Srcs, j.properties.Openjdk9.Srcs...)
+	} else if len(j.properties.Openjdk9.Javacflags) > 0 {
+		// java version defaults higher than openjdk 9, these conditionals should no longer be necessary
+		ctx.PropertyErrorf("openjdk9.srcs", "JDK version defaults to higher than 9")
 	}
 
 	srcFiles := android.PathsForModuleSrcExcludes(ctx, j.properties.Srcs, j.properties.Exclude_srcs)
diff --git a/java/java.go b/java/java.go
index 35fd7c2..a4e4b50 100644
--- a/java/java.go
+++ b/java/java.go
@@ -2935,8 +2935,8 @@
 
 	archVariantProps := m.GetArchVariantProperties(ctx, &CommonProperties{})
 	for axis, configToProps := range archVariantProps {
-		for config, _props := range configToProps {
-			if archProps, ok := _props.(*CommonProperties); ok {
+		for config, p := range configToProps {
+			if archProps, ok := p.(*CommonProperties); ok {
 				archSrcs := android.BazelLabelForModuleSrcExcludes(ctx, archProps.Srcs, archProps.Exclude_srcs)
 				srcs.SetSelectValue(axis, config, archSrcs)
 				if archProps.Jarjar_rules != nil {
@@ -2946,6 +2946,11 @@
 			}
 		}
 	}
+	srcs.Append(
+		bazel.MakeLabelListAttribute(
+			android.BazelLabelForModuleSrcExcludes(ctx,
+				m.properties.Openjdk9.Srcs,
+				m.properties.Exclude_srcs)))
 	srcs.ResolveExcludes()
 
 	javaSrcPartition := "java"
@@ -3029,8 +3034,9 @@
 	plugins := bazel.MakeLabelListAttribute(
 		android.BazelLabelForModuleDeps(ctx, m.properties.Plugins),
 	)
-	if m.properties.Javacflags != nil {
-		javacopts = bazel.MakeStringListAttribute(m.properties.Javacflags)
+	if m.properties.Javacflags != nil || m.properties.Openjdk9.Javacflags != nil {
+		javacopts = bazel.MakeStringListAttribute(
+			append(append([]string{}, m.properties.Javacflags...), m.properties.Openjdk9.Javacflags...))
 	}
 
 	epEnabled := m.properties.Errorprone.Enabled