question: returns total size of blocks that were skipped by the compressor for example content inside < pre > tags or inside < script > tags with disabled javascript compression concode_field_sep HtmlMetrics originalMetrics concode_elem_sep long time concode_elem_sep HtmlMetrics compressedMetrics concode_elem_sep int preservedSize concode_field_sep void setOriginalMetrics concode_elem_sep void setPreservedSize concode_elem_sep HtmlMetrics getCompressedMetrics concode_elem_sep HtmlMetrics getOriginalMetrics concode_elem_sep long getTime concode_elem_sep String toString concode_elem_sep void setCompressedMetrics concode_elem_sep void setTime
target: int function ( ) { return preservedSize ; }