question: gets the value of the keepchangehistory property . concode_field_sep Boolean shared concode_elem_sep Object parent concode_elem_sep String lastGuid concode_elem_sep Long preserveHistory concode_elem_sep Boolean history concode_elem_sep Integer version concode_elem_sep Long revisionId concode_elem_sep Boolean trackRevisions concode_elem_sep Boolean _protected concode_elem_sep Boolean diskRevisions concode_elem_sep Boolean keepChangeHistory concode_elem_sep List<CTRevisionHeader> header concode_elem_sep String guid concode_elem_sep Boolean exclusive concode_field_sep String getGuid concode_elem_sep void setGuid concode_elem_sep void setTrackRevisions concode_elem_sep void afterUnmarshal concode_elem_sep void setKeepChangeHistory concode_elem_sep List<CTRevisionHeader> getHeader concode_elem_sep void setLastGuid concode_elem_sep boolean isExclusive concode_elem_sep void setRevisionId concode_elem_sep boolean isProtected concode_elem_sep void setExclusive concode_elem_sep void setShared concode_elem_sep void setProtected concode_elem_sep void setParent concode_elem_sep boolean isDiskRevisions concode_elem_sep void setDiskRevisions concode_elem_sep long getPreserveHistory concode_elem_sep int getVersion concode_elem_sep String getLastGuid concode_elem_sep Object getParent concode_elem_sep void setPreserveHistory concode_elem_sep void setVersion concode_elem_sep long getRevisionId concode_elem_sep void setHistory concode_elem_sep boolean isHistory concode_elem_sep boolean isTrackRevisions concode_elem_sep boolean isShared
target: boolean function ( ) { if ( keepChangeHistory == null ) { return true ; } else { return keepChangeHistory ; } }