private String getMemoryConsumptionString() {
		return "numPartitions: " + this.partitions.size() +
				" minPartition: " + getMinPartition() +
				" maxPartition: " + getMaxPartition() +
				" number of overflow segments: " + getOverflowSegmentCount() +
				" bucketSize: " + this.buckets.length +
				" Overall memory: " + getSize() +
				" Partition memory: " + getPartitionSize();
	}
private String getMemoryConsumptionString ( ) { return "numPartitions: " + this . partitions . size ( ) + " minPartition: " + getMinPartition ( ) + " maxPartition: " + getMaxPartition ( ) + " number of overflow segments: " + getOverflowSegmentCount ( ) + " bucketSize: " + this . buckets . length + " Overall memory: " + getSize ( ) + " Partition memory: " + getPartitionSize ( ) ; }
@return String containing a summary of the memory consumption for error messages