src/sap.m/src/sap/m/TimePicker.js
function genValidHourValues(b24H, sLeadingChar) {
				var iStart = b24H ? 0 : 1,
					b2400 = this._oTimePicker.getSupport2400() ? 24 : 23,//if getSupport2400, the user could type 24 in the input
					iEnd = b24H ? b2400 : 12;

				return genValues(iStart, iEnd, sLeadingChar);
			}
function genValidHourValues(b24H, sLeadingChar) {
				var iStart = b24H ? 0 : 1,
					b2400 = this._oTimePicker.getSupport2400() ? 24 : 23,//if getSupport2400, the user could type 24 in the input
					iEnd = b24H ? b2400 : 12;

				return genValues(iStart, iEnd, sLeadingChar);
			}
function genValidHourValues ( b24H , sLeadingChar ) { var iStart = b24H ? 0 : 1 , b2400 = this . _oTimePicker . getSupport2400 ( ) ? 24 : 23 , //if getSupport2400, the user could type 24 in the input iEnd = b24H ? b2400 : 12 ; return genValues ( iStart , iEnd , sLeadingChar ) ; }
not too expensive to generate all values that are valid hour values
not too expensive to generate all values that are valid hour values