(Combine files) Write a utility program that combines the files together into a new file using the following command: java Exercise17_12 SourceFile XXXXXXXXXXSourceFilen TargetFile The command...

(Combine files) Write a utility program that combines the files together into a new file using the following command: java Exercise17_12 SourceFile1 . . . SourceFilen TargetFile The command combines SourceFile1, . . . , and SourceFilen into TargetFile