This is the core engine to emulate the heap usage. The only responsibility 
   * of this class is to perform certain memory intensive operations to make 
   * sure that some desired value of heap is used.
This is the core engine to emulate the heap usage. The only responsibility 
   * of this class is to perform certain memory intensive operations to make 
   * sure that some desired value of heap is used. | TotalHeapUsageEmulatorPlugin.java