public static LoggingThreadGroup createThreadGroup(final String name) {
    return createThreadGroup(name, (Logger) null);
  }
Returns a <code>ThreadGroup</code> whose {@link ThreadGroup#uncaughtException} method logs to
both {#link System#err} and the given <code>InternalLogWriter</code>.

@param name The name of the <code>ThreadGroup</code>
geode-core/src/main/java/org/apache/geode/internal/logging/LoggingThreadGroup.java