Made gclc-swt and -system compatible with gclc-1.3.1

Added an abstract runnable for output forwarding from piped output

Signed-off-by: Emmanuel Bigeon <emmanuel@bigeon.fr>

gclc.system/src/main/java/net/bigeon/gclc/system/ExecSystemCommand.java

@@ -17,8 +17,7 @@ import fr.bigeon.gclc.exception.CommandRunException;
 import fr.bigeon.gclc.exception.CommandRunExceptionType;
 import fr.bigeon.gclc.manager.ConsoleManager;
 
-/** <p>
- * TODO
+/** A command that will execute a system command.
  *
  * @author Emmanuel Bigeon */
 public class ExecSystemCommand extends Command {
@@ -79,7 +78,7 @@ public class ExecSystemCommand extends Command {
             }
         });
         th.start();
-        manager.setPrompt("");
+        manager.setPrompt(""); //$NON-NLS-1$
         final OutputStream os = proc.getOutputStream();
         try (BufferedWriter writer = new BufferedWriter(
                 new OutputStreamWriter(os))) {