checks whether the given value is a power of two . concode_field_sep PlaceHolder placeHolder concode_field_sep int roundDownToPowerOf2 concode_elem_sep int murmurHash concode_elem_sep int roundUpToPowerOfTwo concode_elem_sep int log2strict concode_elem_sep int log2floor concode_elem_sep int checkedDownCast concode_elem_sep int jenkinsHash
boolean function ( long arg0 ) { return ( arg0 & ( arg0 - 1 ) ) == 0 ; }