diff --git a/apex/apex_test.go b/apex/apex_test.go
index 750e68b..82fc955 100644
--- a/apex/apex_test.go
+++ b/apex/apex_test.go
@@ -19,6 +19,7 @@
 	"io/ioutil"
 	"os"
 	"path"
+	"path/filepath"
 	"reflect"
 	"regexp"
 	"sort"
@@ -4518,14 +4519,16 @@
 
 func TestBootDexJarsFromSourcesAndPrebuilts(t *testing.T) {
 	transform := func(config *dexpreopt.GlobalConfig) {
-		config.BootJars = android.CreateTestConfiguredJarList([]string{"myapex:libfoo"})
+		config.BootJars = android.CreateTestConfiguredJarList([]string{"myapex:libfoo", "myapex:libbar"})
 	}
 
-	checkBootDexJarPath := func(t *testing.T, ctx *android.TestContext, bootDexJarPath string) {
+	checkBootDexJarPath := func(t *testing.T, ctx *android.TestContext, stem string, bootDexJarPath string) {
+		t.Helper()
 		s := ctx.SingletonForTests("dex_bootjars")
 		foundLibfooJar := false
+		base := stem + ".jar"
 		for _, output := range s.AllOutputs() {
-			if strings.HasSuffix(output, "/libfoo.jar") {
+			if filepath.Base(output) == base {
 				foundLibfooJar = true
 				buildRule := s.Output(output)
 				actual := android.NormalizePathForTesting(buildRule.Input)
@@ -4540,6 +4543,7 @@
 	}
 
 	checkHiddenAPIIndexInputs := func(t *testing.T, ctx *android.TestContext, expectedInputs string) {
+		t.Helper()
 		hiddenAPIIndex := ctx.SingletonForTests("hiddenapi_index")
 		indexRule := hiddenAPIIndex.Rule("singleton-merged-hiddenapi-index")
 		java.CheckHiddenAPIRuleInputs(t, expectedInputs, indexRule)
@@ -4557,7 +4561,7 @@
 					src: "myapex-arm.apex",
 				},
 			},
-			exported_java_libs: ["libfoo"],
+			exported_java_libs: ["libfoo", "libbar"],
 		}
 
 		java_import {
@@ -4565,13 +4569,23 @@
 			jars: ["libfoo.jar"],
 			apex_available: ["myapex"],
 		}
+
+		java_sdk_library_import {
+			name: "libbar",
+			public: {
+				jars: ["libbar.jar"],
+			},
+			apex_available: ["myapex"],
+		}
 	`
 
 		ctx := testDexpreoptWithApexes(t, bp, "", transform)
-		checkBootDexJarPath(t, ctx, ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libfoo", ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libbar", ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
 
 		// Make sure that the dex file from the prebuilt_apex contributes to the hiddenapi index file.
 		checkHiddenAPIIndexInputs(t, ctx, `
+.intermediates/libbar/android_common_myapex/hiddenapi/index.csv
 .intermediates/libfoo/android_common_myapex/hiddenapi/index.csv
 `)
 	})
@@ -4588,7 +4602,7 @@
 					src: "myapex-arm.apex",
 				},
 			},
-			exported_java_libs: ["libfoo"],
+			exported_java_libs: ["libfoo", "libbar"],
 		}
 
 		java_import {
@@ -4602,6 +4616,21 @@
 			srcs: ["foo/bar/MyClass.java"],
 			apex_available: ["myapex"],
 		}
+
+		java_sdk_library_import {
+			name: "libbar",
+			public: {
+				jars: ["libbar.jar"],
+			},
+			apex_available: ["myapex"],
+		}
+
+		java_sdk_library {
+			name: "libbar",
+			srcs: ["foo/bar/MyClass.java"],
+			unsafe_ignore_missing_latest_api: true,
+			apex_available: ["myapex"],
+		}
 	`
 
 		// In this test the source (java_library) libfoo is active since the
@@ -4624,7 +4653,7 @@
 					src: "myapex-arm.apex",
 				},
 			},
-			exported_java_libs: ["libfoo"],
+			exported_java_libs: ["libfoo", "libbar"],
 		}
 
 		java_import {
@@ -4639,13 +4668,31 @@
 			srcs: ["foo/bar/MyClass.java"],
 			apex_available: ["myapex"],
 		}
+
+		java_sdk_library_import {
+			name: "libbar",
+			prefer: true,
+			public: {
+				jars: ["libbar.jar"],
+			},
+			apex_available: ["myapex"],
+		}
+
+		java_sdk_library {
+			name: "libbar",
+			srcs: ["foo/bar/MyClass.java"],
+			unsafe_ignore_missing_latest_api: true,
+			apex_available: ["myapex"],
+		}
 	`
 
 		ctx := testDexpreoptWithApexes(t, bp, "", transform)
-		checkBootDexJarPath(t, ctx, ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libfoo", ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libbar", ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
 
 		// Make sure that the dex file from the prebuilt_apex contributes to the hiddenapi index file.
 		checkHiddenAPIIndexInputs(t, ctx, `
+.intermediates/prebuilt_libbar/android_common_myapex/hiddenapi/index.csv
 .intermediates/prebuilt_libfoo/android_common_myapex/hiddenapi/index.csv
 `)
 	})
@@ -4655,7 +4702,7 @@
 		apex {
 			name: "myapex",
 			key: "myapex.key",
-			java_libs: ["libfoo"],
+			java_libs: ["libfoo", "libbar"],
 		}
 
 		apex_key {
@@ -4674,7 +4721,7 @@
 					src: "myapex-arm.apex",
 				},
 			},
-			exported_java_libs: ["libfoo"],
+			exported_java_libs: ["libfoo", "libbar"],
 		}
 
 		java_import {
@@ -4688,13 +4735,30 @@
 			srcs: ["foo/bar/MyClass.java"],
 			apex_available: ["myapex"],
 		}
+
+		java_sdk_library_import {
+			name: "libbar",
+			public: {
+				jars: ["libbar.jar"],
+			},
+			apex_available: ["myapex"],
+		}
+
+		java_sdk_library {
+			name: "libbar",
+			srcs: ["foo/bar/MyClass.java"],
+			unsafe_ignore_missing_latest_api: true,
+			apex_available: ["myapex"],
+		}
 	`
 
 		ctx := testDexpreoptWithApexes(t, bp, "", transform)
-		checkBootDexJarPath(t, ctx, ".intermediates/libfoo/android_common_apex10000/hiddenapi/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libfoo", ".intermediates/libfoo/android_common_apex10000/hiddenapi/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libbar", ".intermediates/libbar/android_common_myapex/hiddenapi/libbar.jar")
 
 		// Make sure that the dex file from the prebuilt_apex contributes to the hiddenapi index file.
 		checkHiddenAPIIndexInputs(t, ctx, `
+.intermediates/libbar/android_common_myapex/hiddenapi/index.csv
 .intermediates/libfoo/android_common_apex10000/hiddenapi/index.csv
 `)
 	})
@@ -4724,7 +4788,7 @@
 					src: "myapex-arm.apex",
 				},
 			},
-			exported_java_libs: ["libfoo"],
+			exported_java_libs: ["libfoo", "libbar"],
 		}
 
 		java_import {
@@ -4739,13 +4803,31 @@
 			srcs: ["foo/bar/MyClass.java"],
 			apex_available: ["myapex"],
 		}
+
+		java_sdk_library_import {
+			name: "libbar",
+			prefer: true,
+			public: {
+				jars: ["libbar.jar"],
+			},
+			apex_available: ["myapex"],
+		}
+
+		java_sdk_library {
+			name: "libbar",
+			srcs: ["foo/bar/MyClass.java"],
+			unsafe_ignore_missing_latest_api: true,
+			apex_available: ["myapex"],
+		}
 	`
 
 		ctx := testDexpreoptWithApexes(t, bp, "", transform)
-		checkBootDexJarPath(t, ctx, ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libfoo", ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libfoo.jar")
+		checkBootDexJarPath(t, ctx, "libbar", ".intermediates/myapex.deapexer/android_common/deapexer/javalib/libbar.jar")
 
 		// Make sure that the dex file from the prebuilt_apex contributes to the hiddenapi index file.
 		checkHiddenAPIIndexInputs(t, ctx, `
+.intermediates/prebuilt_libbar/android_common_prebuilt_myapex/hiddenapi/index.csv
 .intermediates/prebuilt_libfoo/android_common_prebuilt_myapex/hiddenapi/index.csv
 `)
 	})
@@ -6374,6 +6456,7 @@
 	ctx.RegisterModuleType("prebuilt_apex", PrebuiltFactory)
 	ctx.RegisterModuleType("filegroup", android.FileGroupFactory)
 	ctx.PreArchMutators(android.RegisterDefaultsPreArchMutators)
+	ctx.PreArchMutators(android.RegisterComponentsMutator)
 	android.RegisterPrebuiltMutators(ctx)
 	cc.RegisterRequiredBuildComponentsForTest(ctx)
 	java.RegisterRequiredBuildComponentsForTest(ctx)
diff --git a/java/sdk_library.go b/java/sdk_library.go
index e0100d4..30d120d 100644
--- a/java/sdk_library.go
+++ b/java/sdk_library.go
@@ -1772,6 +1772,8 @@
 	android.ApexModuleBase
 	android.SdkBase
 
+	hiddenAPI
+
 	properties sdkLibraryImportProperties
 
 	// Map from api scope to the scope specific property structure.
@@ -2046,6 +2048,8 @@
 			di := ctx.OtherModuleProvider(deapexerModule, android.DeapexerProvider).(android.DeapexerInfo)
 			if dexOutputPath := di.PrebuiltExportPath(module.BaseModuleName(), ".dexjar"); dexOutputPath != nil {
 				module.dexJarFile = dexOutputPath
+				module.initHiddenAPI(ctx, module.configurationName)
+				module.hiddenAPIExtractInformation(ctx, dexOutputPath, module.findScopePaths(apiScopePublic).stubsImplPath[0])
 			} else {
 				// This should never happen as a variant for a prebuilt_apex is only created if the
 				// prebuilt_apex has been configured to export the java library dex file.
diff --git a/java/testing.go b/java/testing.go
index 781106f..bfa1e6b 100644
--- a/java/testing.go
+++ b/java/testing.go
@@ -240,6 +240,7 @@
 }
 
 func CheckHiddenAPIRuleInputs(t *testing.T, expected string, hiddenAPIRule android.TestingBuildParams) {
+	t.Helper()
 	actual := strings.TrimSpace(strings.Join(android.NormalizePathsForTesting(hiddenAPIRule.Implicits), "\n"))
 	expected = strings.TrimSpace(expected)
 	if actual != expected {