src/sap.ui.table/src/sap/ui/table/TableUtils.js
function(oTable) {
			if (!oTable || !oTable.getDomRef()) {
				return false;
			}

			return oTable.getDomRef().querySelector("#" + oTable.getId() + "-sapUiTableGridCnt > .sapUiLocalBusyIndicator") != null;
		}
function(oTable) {
			if (!oTable || !oTable.getDomRef()) {
				return false;
			}

			return oTable.getDomRef().querySelector("#" + oTable.getId() + "-sapUiTableGridCnt > .sapUiLocalBusyIndicator") != null;
		}
function ( oTable ) { if ( ! oTable || ! oTable . getDomRef ( ) ) { return false ; } return oTable . getDomRef ( ) . querySelector ( "#" + oTable . getId ( ) + "-sapUiTableGridCnt > .sapUiLocalBusyIndicator" ) != null ; }
Returns whether the busy indicator is visible. It is considered as visible when the busy indicator element exists in the DOM as
a child of the table element. It is not checked whether the indicator is actually visible on the screen.

@param {sap.ui.table.Table} oTable Instance of the table.
@returns {boolean} Whether the busy indicator is visible.
Returns whether the busy indicator is visible . It is considered as visible when the busy indicator element exists in the DOM as a child of the table element . It is not checked whether the indicator is actually visible on the screen .