Add java_fuzz_packaging

java_fuzz_package is a prelude to a haiku-java build target.

Test: m example_java_fuzzer
Change-Id: I78caa53d7687e24f7180c7e16013b668991d6fe6

fuzz/fuzz_common.go

@@ -31,6 +31,7 @@ type Lang string
 const (
 	Cc   Lang = ""
 	Rust Lang = "rust"
+	Java Lang = "java"
 )
 
 var BoolDefault = proptools.BoolDefault
@@ -220,6 +221,9 @@ func (s *FuzzPackager) CreateFuzzPackage(ctx android.SingletonContext, archDirs
 		if lang == Rust {
 			zipFileName = "fuzz-rust-" + hostOrTarget + "-" + arch + ".zip"
 		}
+		if lang == Java {
+			zipFileName = "fuzz-java-" + hostOrTarget + "-" + arch + ".zip"
+		}
 		outputFile := android.PathForOutput(ctx, zipFileName)
 
 		s.Packages = append(s.Packages, outputFile)