Added more descriptive comment

Author: lobsterjerusalem

java/javagadget.go

@@ -15,7 +15,12 @@ func ErrorInvalidCommandLength(msg string) error {
 	return fmt.Errorf("%w: %s", errInvalidCommandLength, msg)
 }
 
-// to this function with <shell> -c or anything of the like.
+// This payload was generated using ysoserial-modified with the CommonsCollections6 gadget and the bash shell arg
+// The benefit of this payload over one generated from the unmodified ysoserial is the you do not need to
+// prepend it with a bash -c, and the spaces do not need to be replaced with $IFS.
+// It also solves redirection issues that are present in unmodified ysoserial payloads.
+// This payload will always run the provided command using bash, hence the name.
+// That said you should not need, nor should you prepend a <shell> -c to commandStr parameter passed here.
 func Commons6ModifiedBashCommandBytecode(commandStr string) (string, error) {
 	if len(commandStr) > 255 || len(commandStr) < 1 {
 		return "", ErrorInvalidCommandLength("command must be between 1 and 255 characters")