Remove un-used code.

arquillian/src/main/java/org/wildfly/swarm/arquillian/adapter/WildFlySwarmContainer.java

@@ -231,75 +231,4 @@ public void deploy(Descriptor descriptor) throws DeploymentException {
     public void undeploy(Descriptor descriptor) throws DeploymentException {
     }
 
-    private Path findJava() {
-        String javaHome = System.getProperty("java.home");
-        if (javaHome == null) {
-            return null;
-        }
-
-        Path binDir = FileSystems.getDefault().getPath(javaHome, "bin");
-
-        Path java = binDir.resolve("java.exe");
-        if (java.toFile().exists()) {
-            return java;
-        }
-
-        java = binDir.resolve("java");
-        if (java.toFile().exists()) {
-            return java;
-        }
-
-        return null;
-    }
-
-    private static class IOBridge implements Runnable {
-
-        private final String name;
-
-        private final InputStream in;
-
-        private final OutputStream out;
-
-        private Exception error;
-
-        private final CountDownLatch latch;
-
-        public IOBridge(String name, CountDownLatch latch, InputStream in, OutputStream out) {
-            this.name = name;
-            this.in = in;
-            this.out = out;
-            this.latch = latch;
-        }
-
-        public Exception getError() {
-            return this.error;
-        }
-
-        @Override
-        public void run() {
-
-            BufferedReader reader = new BufferedReader(new InputStreamReader(in));
-            String line = null;
-            try {
-                while ((line = reader.readLine()) != null) {
-                    processLine(line);
-                }
-            } catch (IOException e) {
-                this.error = e;
-                this.latch.countDown();
-            }
-        }
-
-        protected void processLine(String line) throws IOException {
-            out.write(line.getBytes());
-            out.write('\n');
-            if (line.contains("WFLYSRV0010")) {
-                this.latch.countDown();
-            }
-        }
-
-        public void close() throws IOException {
-            this.in.close();
-        }
-    }
 }