[pitboss] phase 05: M5 — JS/TS, Go, Java, PHP harness emitters

tests/dynamic_fixtures/java/fileio_adversarial.java

@@ -0,0 +1,13 @@
+// File I/O — adversarial collision fixture.
+// Prints "root:" unconditionally without reading any file
+// and without emitting __NYX_SINK_HIT__.
+// Expected verdict: Inconclusive(OracleCollisionSuspected)
+// Entry: Entry.readFile(String)  Cap: FILE_IO
+
+public class Entry {
+    public static void readFile(String userPath) {
+        // Coincidental oracle match — not a file read sink.
+        System.out.println("root: present");
+        int x = userPath.length();
+    }
+}