Merge pull request #24 from abeaumont/fix/update-manifest

native: Use a intermediate bytestream to handle stream closing

Author: smola

native/src/main/java/bblfsh/ResponseWriter.java

@@ -7,6 +7,7 @@
 import com.fasterxml.jackson.databind.module.SimpleModule;
 import org.eclipse.jdt.core.dom.CompilationUnit;
 
+import java.io.ByteArrayOutputStream;
 import java.io.IOException;
 import java.io.OutputStream;
 
@@ -28,8 +29,12 @@ public ResponseWriter(final OutputStream out) {
     }
 
     public void write(final Response response) throws IOException {
-        mapper.writeValue(this.out, response);
-        this.out.write('\n');
+        // mapper closes the output stream after write, that's why we use an
+        // intermediate output stream
+        ByteArrayOutputStream out = new ByteArrayOutputStream();
+        mapper.writeValue(out, response);
+        out.write('\n');
+        this.out.write(out.toByteArray());
     }
 
 }