1 US companies are extending their leading position, with over half of the world's Top 100 listed companies coming from America. ( 2 China/HK now has the second most companies) with the UK in third place.
streamline. 1  A line that is parallel to the direction of flow of a fluid at a given instant. 2  The path of one particle in a flowing fluid. 3  A contour of a body constructed so as to offer minimum resistance to a fluid flow.
A stream is a sequence of data, from which programs can input values or into which programs can output values. The metaphor is a stream of water flowing through a pipe -- by opening a tap in the pipe you can receive (input) water, or you can pump (output) your own water into the pipe.hey are all in a package named java.io, which is not automatically imported into Java programs. Thus you need to explicitly import it into any source files you write that do input or output. The easiest way to do this is to import the whole package, by putting the statement. at the beginning of your source file(s).