Judge Explores Sun Challenge of Microsoft By REUTERS BALTIMORE, Dec. 3 — A federal judge hearing Sun Microsystems' private antitrust suit against Microsoft said today that forcing Microsoft to carry Sun's Java software in the Windows operating system could be an attractive remedy. Judge J. Frederick Motz of Federal District Court had tough questions for both companies during opening arguments, but he seemed sympathetic to the idea of letting Sun's Java compete without "the distortions of the market wrought by the violations Microsoft has done." Microsoft dropped Java, a computer language designed to run on various operating systems, when it...