selftest: Suppress some Eclipse warnings

kohlschuetter · kohlschuetter · commit e710ee79b972 · 2023-09-29T00:24:00.000+02:00
diff --git a/junixsocket-selftest/src/main/java/org/newsclub/net/unix/selftest/Selftest.java b/junixsocket-selftest/src/main/java/org/newsclub/net/unix/selftest/Selftest.java
@@ -258,9 +258,9 @@ private static void printStackTrace(Throwable t) {
 
   public static int runSelftest(Writer out) throws Exception {
     PipedInputStream pis = new PipedInputStream();
-    @SuppressWarnings("resource")
+    @SuppressWarnings("all")
     PipedOutputStream pos = new PipedOutputStream(pis);
-    @SuppressWarnings("resource")
+    @SuppressWarnings("all")
     PrintStream ps = new PrintStream(pos, false, Charset.defaultCharset().name());
 
     InputStreamReader isr = new InputStreamReader(pis, Charset.defaultCharset());
