Fix wrong output encoding on Windows with JDK >= 19 (fixes #247) (#258)

* Fix wrong output encoding on Windows with JDK >= 19

JDK 19 has changed the system properties used for System.out and System.err encoding, see https://www.oracle.com/java/technologies/javase/19-relnote-issues.html#JDK-8283620

* Fix bad background in logo and add output encoding system properties

src/main/java/org/fusesource/jansi/AnsiConsole.java

@@ -237,7 +237,10 @@ private static AnsiPrintStream ansiStream(boolean stdout) {
         FileDescriptor descriptor = stdout ? FileDescriptor.out : FileDescriptor.err;
         final OutputStream out = new FastBufferedOutputStream(new FileOutputStream(descriptor));
 
-        String enc = System.getProperty(stdout ? "sun.stdout.encoding" : "sun.stderr.encoding");
+        String enc = System.getProperty(stdout ? "stdout.encoding" : "stderr.encoding");
+        if (enc == null) {
+            enc = System.getProperty(stdout ? "sun.stdout.encoding" : "sun.stderr.encoding");
+        }
 
         final boolean isatty;
         boolean isAtty;

src/main/java/org/fusesource/jansi/AnsiMain.java

@@ -85,6 +85,10 @@ public static void main(String... args) throws IOException {
                 + "os.version= " + System.getProperty("os.version") + ", "
                 + "os.arch= " + System.getProperty("os.arch"));
         System.out.println("file.encoding= " + System.getProperty("file.encoding"));
+        System.out.println("sun.stdout.encoding= " + System.getProperty("sun.stdout.encoding") + ", "
+                + "sun.stderr.encoding= " + System.getProperty("sun.stderr.encoding"));
+        System.out.println("stdout.encoding= " + System.getProperty("stdout.encoding") + ", " + "stderr.encoding= "
+                + System.getProperty("stderr.encoding"));
         System.out.println("java.version= " + System.getProperty("java.version") + ", "
                 + "java.vendor= " + System.getProperty("java.vendor") + ","
                 + " java.home= " + System.getProperty("java.home"));

src/main/resources/org/fusesource/jansi/jansi.txt

@@ -1,5 +1,5 @@
-[?7h
-┌──┐┌─────┐ ┌─────┐ ┌──────┬──┐
+[?7h
+┌──┐┌─────┐ ┌─────┐ ┌──────┬──┐
 │██├┘█████└┬┘█████└┬┘██████│▐▌│
 ┌──┐ │██│██▄▄▄██│██┌─┐██│██▄▄▄▄ │▄▄│
 │▒▒└─┘▒█│▒█┌─┐▒█│▒█│ │▒█│ ▀▀▀▀▒█│▒█│