public void clearConsole() {
   for (int i = 0; i < mChildren.length; i++) {
     try {
       mChildren[i].clearConsole();
     } catch (Exception e) {
       EclipseNSISPlugin.getDefault().log(e);
     }
   }
 }
 public void appendLine(NSISConsoleLine line) {
   if (!Common.isEmptyArray(mChildren)) {
     for (int i = 0; i < mChildren.length; i++) {
       try {
         mChildren[i].appendLine(line);
       } catch (Exception e) {
         EclipseNSISPlugin.getDefault().log(e);
       }
     }
   }
 }