after append 5 structure powerSupply structure[] value structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message alarm alarm int severity 0 string message timeStamp timeStamp long secondsPastEpoch 0 int nanoSeconds 0 after remove 0,1,3structure powerSupply structure[] value null null structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message null structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message alarm alarm int severity 0 string message timeStamp timeStamp long secondsPastEpoch 0 int nanoSeconds 0 after compressstructure powerSupply structure[] value structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message structure powerSupply structure voltage double value 0 structure alarm int severity 0 string message structure power double value 0 structure alarm int severity 0 string message structure current double value 0 structure alarm int severity 0 string message alarm alarm int severity 0 string message timeStamp timeStamp long secondsPastEpoch 0 int nanoSeconds 0 field: totalConstruct 102 totalDestruct 102 pvField: totalConstruct 88 totalDestruct 88 linkedListNode: totalConstruct 5 totalDestruct 5 linkedList: totalConstruct 1 totalDestruct 1