OptionValidator.java

// Decompiled by:       Fernflower v0.6
// Date:                16.01.2011 23:15:48
// Copyright:           2008-2009, Stiver
// Home page:           http://www.reversed-java.com

package org.apache.commons.cli;


class OptionValidator {

   static void validateOption(String var0) throws IllegalArgumentException {
      if(var0 != null) {
         if(var0.length() == 1) {
            char var1 = var0.charAt(0);
            if(!isValidOpt(var1)) {
               throw new IllegalArgumentException("illegal option value \'" + var1 + "\'");
            }
         } else {
            char[] var3 = var0.toCharArray();

            for(int var2 = 0; var2 < var3.length; ++var2) {
               if(!isValidChar(var3[var2])) {
                  throw new IllegalArgumentException("opt contains illegal character value \'" + var3[var2] + "\'");
               }
            }
         }

      }
   }

   private static boolean isValidOpt(char var0) {
      return isValidChar(var0) || var0 == 32 || var0 == 63 || var0 == 64;
   }

   private static boolean isValidChar(char var0) {
      return Character.isJavaIdentifierPart(var0);
   }
}