private static int getIdleThreadTimeoutMillis() {
    return getInteger(GEMFIRE_PREFIX + IDLE_THREAD_TIMEOUT_MILLIS_PROPERTY,
        DEFAULT_IDLE_THREAD_TIMEOUT_MILLIS);
  }
Used for P2P Reader Threads in ConnectionTable
geode-core/src/main/java/org/apache/geode/internal/logging/CoreLoggingExecutors.java