private static String removeBackslash(String result) {
    if (result.endsWith(GfshParser.CONTINUATION_CHARACTER)) {
      result = result.substring(0, result.length() - 1);
    }
    return result;
  }
Create a GemFire shell using the specified arguments. Console for user inputs is made available
if <code>launchShell</code> is set to <code>true</code>.

@param launchShell whether to make Console available
@param args arguments to be used to create a GemFire shell instance or execute command
geode-gfsh/src/main/java/org/apache/geode/management/internal/cli/shell/Gfsh.java