Add ByteOutStream and ByteOutStream_File POSIX 'fd' implementation, ...

- Add ByteOutStream interface
- Add ByteOutStream_File implementation similar to ByteInStream_File, based on POSIX fd etc.
- Add is_open() to ByteInStream and ByteOutStream interface.

1 files changed, 4 insertions, 1 deletions

diff --git a/java_jni/org/jau/io/ByteInStream_URL.java b/java_jni/org/jau/io/ByteInStream_URL.java
index e4d0a68..a9e79ad 100644
--- a/java_jni/org/jau/io/ByteInStream_URL.java
+++ b/java_jni/org/jau/io/ByteInStream_URL.java
@@ -26,7 +26,7 @@ package org.jau.io;
 import java.nio.ByteBuffer;
 
 /**
- * This class represents a Ringbuffer-Based byte input stream with a URL connection provisioned data feed.
+ * Ringbuffer-Based byte input stream with a URL connection provisioned data feed.
  *
  * Instance uses the native C++ object `jau::io::ByteInStream_URL`.
  *
@@ -75,6 +75,9 @@ public final class ByteInStream_URL implements ByteInStream {
     }
 
     @Override
+    public native boolean is_open();
+
+    @Override
     public void clear(final IOState state) {
         clearImpl( state.mask );
     }