[pitboss] phase 14: Track B — Java harness emitter shapes

tests/dynamic_fixtures/java/quarkus_route/Benign.java

@@ -0,0 +1,27 @@
+// Phase 14 — Quarkus reactive route, benign.
+
+// import io.quarkus.runtime.Quarkus;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+
+@Path("/run")
+public class Benign {
+    @GET
+    public String run(String payload) throws Exception {
+        System.out.print("__NYX_SINK_HIT__\n");
+        if (payload == null) payload = "";
+        String[] cmd = {"/bin/sh", "-c", "echo hello"};
+        Process p = Runtime.getRuntime().exec(cmd);
+        BufferedReader reader = new BufferedReader(new InputStreamReader(p.getInputStream()));
+        StringBuilder out = new StringBuilder();
+        String line;
+        while ((line = reader.readLine()) != null) {
+            out.append(line);
+            out.append('\n');
+            System.out.println(line);
+        }
+        p.waitFor();
+        return out.toString();
+    }
+}