diff --git a/java/java.go b/java/java.go
index a538fbe..3bb9a92 100644
--- a/java/java.go
+++ b/java/java.go
@@ -265,6 +265,8 @@
 	return j.kytheFiles
 }
 
+func (j *Module) InstallBypassMake() bool { return true }
+
 type dependencyTag struct {
 	blueprint.BaseDependencyTag
 	name string
@@ -856,6 +858,20 @@
 	dexJarFile android.Path
 }
 
+func (j *Test) InstallInTestcases() bool {
+	// Host java tests install into $(HOST_OUT_JAVA_LIBRARIES), and then are copied into
+	// testcases by base_rules.mk.
+	return !j.Host()
+}
+
+func (j *TestHelperLibrary) InstallInTestcases() bool {
+	return true
+}
+
+func (j *JavaTestImport) InstallInTestcases() bool {
+	return true
+}
+
 func (j *TestHost) DepsMutator(ctx android.BottomUpMutatorContext) {
 	if len(j.testHostProperties.Data_native_bins) > 0 {
 		for _, target := range ctx.MultiTargets() {