test/tools/launcher/Arrrghs.java

*** 308,318 ****
--- 308,327 ----
          checkArgumentParsing("..\\..\\*", "..\\..\\*");
          checkArgumentParsing("../../*", "../../*");
          checkArgumentParsing("..\\..\\", "..\\..\\");
          checkArgumentParsing("../../", "../../");
          checkArgumentParsing("a b\\ c", "a", "b\\", "c");
+         // 2 back-slashes
          checkArgumentParsing("\\\\?", "\\\\?");
+         // 3 back-slashes
+         checkArgumentParsing("\\\\\\?", "\\\\\\?");
+         // 4 back-slashes
+         checkArgumentParsing("\\\\\\\\?", "\\\\\\\\?");
+         // 5 back-slashes
+         checkArgumentParsing("\\\\\\\\\\?", "\\\\\\\\\\?");
+         // 6 back-slashes
+         checkArgumentParsing("\\\\\\\\\\\\?", "\\\\\\\\\\\\?");
  
          // more treatment of  mixed slashes
          checkArgumentParsing("f1/ f3\\ f4/", "f1/", "f3\\", "f4/");
          checkArgumentParsing("f1/ f2\' ' f3/ f4/", "f1/", "f2\'", "'", "f3/", "f4/");
      }