accept CharSequence on debug/warn (internal) helpers

Author: kares

src/main/java/org/jruby/ext/openssl/OpenSSL.java

@@ -216,18 +216,22 @@ static void debugStackTrace(final Ruby runtime, final Throwable e) {
         if ( isDebug(runtime) ) e.printStackTrace(runtime.getOut());
     }
 
-    public static void debug(final Ruby runtime, final String msg) {
-        if ( isDebug(runtime) ) runtime.getOut().println(msg);
+    public static void debug(final Ruby runtime, final CharSequence msg) {
+        if ( isDebug(runtime) ) runtime.getOut().println(msg.toString());
     }
 
-    public static void debug(final Ruby runtime, final String msg, final Throwable e) {
-        if ( isDebug(runtime) ) runtime.getOut().println(msg + ' ' + e);
+    public static void debug(final Ruby runtime, final CharSequence msg, final Throwable e) {
+        if ( isDebug(runtime) ) runtime.getOut().println(msg.toString() + ' ' + e);
     }
 
-    static void warn(final ThreadContext context, final String msg) {
+    static void warn(final ThreadContext context, final CharSequence msg) {
         warn(context, RubyString.newString(context.runtime, msg));
     }
 
+    static void warn(final ThreadContext context, final RubyString msg) {
+        warn(context, (IRubyObject) msg);
+    }
+
     static void warn(final ThreadContext context, final IRubyObject msg) {
         if ( warn ) context.runtime.getModule("OpenSSL").callMethod(context, "warn", msg);
     }