Remove redundant imports from Arguments

Author: alexeysemenyukoracle

src/jdk.jpackage/share/classes/jdk/jpackage/internal/Arguments.java

@@ -32,7 +32,6 @@
 import java.io.Reader;
 import java.nio.file.Files;
 import java.nio.file.Path;
-import java.nio.file.Paths;
 import java.text.MessageFormat;
 import java.util.ArrayList;
 import java.util.EnumSet;
@@ -44,7 +43,6 @@
 import java.util.ResourceBundle;
 import java.util.regex.Matcher;
 import java.util.regex.Pattern;
-import jdk.jpackage.internal.util.function.ExceptionBox;
 
 /**
  * Arguments