diff --git a/java/java.go b/java/java.go
index 2829be7..aa843ee 100644
--- a/java/java.go
+++ b/java/java.go
@@ -342,6 +342,12 @@
 	// otherwise provides defaults libraries to add to the bootclasspath.
 	System_modules *string
 
+	// The name of the module as used in build configuration.
+	//
+	// Allows a library to separate its actual name from the name used in
+	// build configuration, e.g.ctx.Config().BootJars().
+	ConfigurationName *string `blueprint:"mutated"`
+
 	// set the name of the output
 	Stem *string
 
@@ -1631,8 +1637,11 @@
 			return
 		}
 
+		configurationName := j.ConfigurationName()
+		primary := configurationName == ctx.ModuleName()
+
 		// Hidden API CSV generation and dex encoding
-		dexOutputFile = j.hiddenAPI.hiddenAPI(ctx, dexOutputFile, j.implementationJarFile,
+		dexOutputFile = j.hiddenAPI.hiddenAPI(ctx, configurationName, primary, dexOutputFile, j.implementationJarFile,
 			proptools.Bool(j.deviceProperties.Uncompress_dex))
 
 		// merge dex jar with resources if necessary
@@ -1909,6 +1918,10 @@
 	return proptools.StringDefault(j.deviceProperties.Stem, j.Name())
 }
 
+func (j *Module) ConfigurationName() string {
+	return proptools.StringDefault(j.deviceProperties.ConfigurationName, j.BaseModuleName())
+}
+
 func (j *Module) JacocoReportClassesFile() android.Path {
 	return j.jacocoReportClassesFile
 }