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Interface calypso.util.MemoryPressure

public interface  MemoryPressure
{
          // Methods 3
     public abstract void panic();
     public abstract void postGC(long, long);
     public abstract void preGC(long, long);
}

• preGC

   public abstract void preGC(long aCurrentHeapSpace, 
                              long aMaximumHeapSpace) 

This method is called by the garbage collector just before a garbage collection is about to begin.

• postGC

   public abstract void postGC(long aCurrentHeapSpace, 
                               long aMaximumHeapSpace) 

This method is called by the garbage collector just after a collection has finished.

• panic

   public abstract void panic() 

This method is called by the garbage collector when the heap is essentially full and can no longer grow. When this occurs all caches of objects should be flushed.

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